Museum of Gaming History
   An Educational Project of The Casino Collectibles Association, Inc.
   An IRS approved 501 (c) (3) Tax Exempt Not-For-Profit Organization
ChipGuide
ChipGuide - A Catalog of Casino Chips and Collectibles
2880 S Las Vegas Blvd
Las Vegas, Nevada 89109 MAP
Type: Land Based
(702) 734-0410
Status: Open
Open: 10/18/1968, Close: No
Link to Website
Sold by MGM Resorts in 2019.
TCR numbers are used by express permission of SSS Publishing
Collapse All Return to Nevada Expand All
Casino Money
Table Chips (39) [QuickView]
Limited Edition Chips (27) [QuickView]
Manufacturer Sample Chips (13) [QuickView]
Win Cards Chips (4) [QuickView]
No Cash Value Chips (46) [QuickView]
Roulette Chips (116) [QuickView]
Fake Chips (1) [QuickView]
!! WARNING !! WARNING !! WARNING !! WARNING !! WARNING !! WARNING !! WARNING !! WARNING !!

Fantasy chips are not made by or for a casino, although they may appear otherwise. Fantasy chips are made by independent 3rd parties as either counterfeits, fakes or souvenirs. Fantasy chips are included on the ChipGuide to alert collectors that they are not casino chips and to advise you to proceed with caution. Purchasing fantasy chips, especially those that appear to be real casino chips, may lead to fraudulent sales when your collection is disbursed and encourages their continued production.
CG267651
Denom: $100
Type: Fake Chips
Issued: 1980s
Added: 2021-06-27
Color: Black
Inserts: 3 Be/Rd/Be
Mold: Nevada
Inlay: R-White
Logo: Ringmaster
Catalog#: N6016.C
Contributed by: David Sarles

Hand painted counterfeit. Made a $1.00 into a $100.
Odds & Ends Chips (21) [QuickView]
Slot Tokens (15) [QuickView]
Tokens - Other (5) [QuickView]
CG144643 Current
Type: Tokens - Other
Added: 2015-06-10
Last Update: 2015-06-10
Color: Red
Contributed by: Garin Williamson

25mm, No Cash Value, Lucky 7 Bingo, Elton
CG144644 Current
Type: Tokens - Other
Added: 2015-06-10
Last Update: 2015-06-10
Color: Red
Contributed by: Garin Williamson

25mm, No Cash Value, Elton
CG134173 Current
Denom: $1
Type: Tokens - Other
Added: 2014-09-07
Last Update: 2017-04-10
Color: Nickel
Logo: Clown
Contributed by: Richard Jezeski

Oxidized Nickel
CG172890 Current
Denom: $100
Type: Tokens - Other
Added: 2016-11-17
Color: Sterling Silver - Gold Pl
Mftr: International Sterling Company
Contributed by: Dennis Berry

One Ounce Sterling Medal Aligned Smooth Rim
CG177300 Current
Denom: $100
Type: Tokens - Other
Issued: 1973
Added: 2017-03-14
Color: Sterling Silver
Contributed by: Gary Acquistapace

Greatest Showplace On Earth 1 Troy Ounce - .999 Fine Silver Smooth Edge
Silver Strikes (23) [QuickView]
Ticket In Ticket Outs (4) [QuickView]
Casino Equipment
Dice (2) [QuickView]
Playing Cards (13) [QuickView]
Players Club (Slot) Cards (23) [QuickView]
Slot Glass (3) [QuickView]
Casino Collectibles
Ash Trays (4) [QuickView]
CG143070
Type: Ash Trays
Added: 2015-05-01
Color: White
Contributed by: Allan McCurdy
CG151763
Type: Ash Trays
Added: 2015-10-19
Color: Clear
Logo: Clown
Contributed by: Alex Cilento
CG238398
Type: Ash Trays
Added: 2020-04-02
Color: Black
Contributed by: James Love
CG290740
Type: Ash Trays
Added: 2022-08-15
Color: Brass
Contributed by: Doug Balduini
Business Cards (3) [QuickView]
Chip Order Cards (17) [QuickView]
Coin Buckets (3) [QuickView]
Tableware/Glassware (7) [QuickView]
Drink Coasters (2) [QuickView]
Image
Needed
CG108719 Current
Denom: $10
Type: Drink Coasters
Issued: 1994
Added: 2017-09-18
Last Update: 2017-09-19
Color: Silver/Brass
Mftr: CT
Inlay: Silver
Catalog#: SSC#:CClvnv-006

Circus Circus Logo Large Font, Roller Coaster
Image
Needed
CG108717 Current
Denom: $10
Type: Drink Coasters
Issued: 1996
Added: 2017-09-18
Color: Brass/Silver
Mftr: CT
Inlay: Silver
Logo: Roller Coaster
Catalog#: SSC#:CClvnv-010

Circus Circus Logo, Small Font, Roller Coaster
Gaming Guides (5) [QuickView]
Key Fobs (8) [QuickView]
Match Books (43) [QuickView]
Napkins (4) [QuickView]
CG276151
Type: Napkins
Added: 2022-01-07
Contributed by: Eric Miller
CG302076 Show Casinos
Type: Napkins
Added: 2023-03-08
Color: White
Contributed by: Tim Pierce
CG257756
Type: Napkins
Added: 2021-01-11
Color: White
Logo: Logo
Contributed by: Tim Pierce

Color: purple and gold cocktail napkin no design on back
CG270352
Type: Napkins
Added: 2021-08-12
Last Update: 2021-08-12
Color: White
Contributed by: Robert Baker
Pens (4) [QuickView]
CG196474 Show Casinos
Type: Pens
Added: 2018-03-07
Last Update: 2018-03-08
Color: White/Gold
Contributed by: Robert Baker

Standard ball point pen
CG300755
Type: Pens
Added: 2023-02-11
Contributed by: Elmer King

Circus Circus Ringmaster Club Fisher Space Pen.
CG311617
Type: Pens
Added: 2023-12-23
Color: Black
Contributed by: Charles Vowell

Push Button Ballpoint Pen
CG216713
Type: Pens
Issued: 1990s
Added: 2018-12-16
Last Update: 2018-12-16
Color: White And Pink
Contributed by: Riverboat Rick Pokracki

Room Pen
Pin Backs (5) [QuickView]
Post Cards (41) [QuickView]
Room Keys (35) [QuickView]
Security Badges-Patches (2) [QuickView]
Shot Glasses (7) [QuickView]
Win Cards (12) [QuickView]
Win Cards Dealer's Tip Coupons (4) [QuickView]
CG027227
Type: Win Cards Dealer's Tip Coupons
Added: 2016-01-13
Last Update: 2016-01-13
Contributed by: Wayne Murphy
CG027562
Type: Win Cards Dealer's Tip Coupons
Added: 2010-12-14
Last Update: 2017-02-16
Color: Pink
CG148390
Type: Win Cards Dealer's Tip Coupons
Added: 2016-01-13
Last Update: 2017-02-16
Color: Pink
Contributed by: Robert Baker
CG175979
Type: Win Cards Dealer's Tip Coupons
Added: 2017-02-16
Color: White
Contributed by: Robert Baker
Win Cards Program Sign-up Forms (2) [QuickView]
Win Cards Tri-Fold Brochures (3) [QuickView]
CG027231
Type: Win Cards Tri-Fold Brochures
Added: 2010-12-09
Last Update: 2015-01-03
Contributed by: Jim Follis
CG027563
Type: Win Cards Tri-Fold Brochures
Added: 2010-12-14
Last Update: 2015-01-03
CG231120
Type: Win Cards Tri-Fold Brochures
Added: 2019-10-04
Contributed by: Robert Baker
Wooden Nickels (1) [QuickView]
Other Items (94) [QuickView]
CG184823
Type: Other Items
Added: 2017-10-11

Ad
CG142421
Type: Other Items
Issued: 1968
Added: 2015-04-19

Ad
CG220295
Type: Other Items
Added: 2019-02-27
Contributed by: Robert Baker

Anagraph from the Circus Circus
CG273155
Type: Other Items
Added: 2021-10-27
Last Update: 2022-06-13
Color: Orange
Mftr: Intercard Inc.
Contributed by: Charles Vowell

Rechargeable Arcade Game Card, Copyright 2003-2019
CG286549
Type: Other Items
Added: 2022-06-12
Color: Plum
Mftr: Intercard Inc.
Contributed by: Benjamin James, Jr.

Rechargeable Arcade Game Card, Copyright 2003-2021
CG286550
Type: Other Items
Added: 2022-06-12
Color: Pink
Mftr: Intercard Inc.
Contributed by: Ruby James

Rechargeable Arcade Game Card, Copyright 2003-2021
CG094770
Type: Other Items
Added: 2012-12-20
Last Update: 2017-03-26
Color: Yellow
Logo: Clown
Contributed by: Alan Borenstein

Stress Ball
CG225707
Type: Other Items
Added: 2019-07-02
Color: White
Logo: Logo
Contributed by: Doug Balduini

Bar Soap
CG198267
Type: Other Items
Added: 2018-03-24
Last Update: 2021-02-16
Color: Brass
Contributed by: Allan McCurdy

Belt Buckle
CG259930
Type: Other Items
Added: 2021-02-16
Color: Brass
Logo: Casino/Hotel
Contributed by: Leonidas S. Tan, PhD

Belt Buckle. 3.5" x 2.5"
CG286032
Type: Other Items
Added: 2022-06-07
Color: Silver
Contributed by: Allan Childers

Belt Buckle
CG286034
Type: Other Items
Added: 2022-06-07
Color: Brass
Contributed by: Allan Childers

Belt Buckle
CG285272
Type: Other Items
Issued: 1983
Added: 2022-05-24
Color: Brass
Logo: Casino/Hotel
Contributed by: Allan Childers

Belt Buckle, 8th Annual Nevada Chili Cookoff
CG284517
Type: Other Items
Issued: 1984
Added: 2022-05-12
Last Update: 2022-05-24
Color: Silver
Logo: Casino/Hotel
Contributed by: Allan Childers

Belt Buckle, World's Largest Chili Cookoff - 9th Annual Nevada Chili Cookoff
CG286033
Type: Other Items
Issued: 1984
Added: 2022-06-07
Color: Brass
Contributed by: Allan Childers

Belt Buckle, International Tournament of Champions R/C 1984
CG284518
Type: Other Items
Issued: 1986
Added: 2022-05-12
Color: Silver
Logo: Casino/Hotel
Contributed by: Allan Childers

Belt Buckle, World's Largest Chili Cookoff - 11th Annual Nevada Chila Cookoff
CG284363
Type: Other Items
Issued: 12/16/1989
Added: 2022-05-09
Last Update: 2022-05-12
Color: Pink
Logo: Casino/Hotel
Contributed by: Allan Childers

Belt Buckle, World's Largest Chili Cookoff - 14th Annual Nevada Chila Cookoff
Blank
Reverse
CG071962
Type: Other Items
Added: 2023-12-18
Color: Red
Contributed by: Robert Baker

Brochure
CG174532 Show Casinos
Type: Other Items
Added: 2023-05-23
Contributed by: John K. Kallman

Charm
CG224708
Type: Other Items
Issued: 1990s
Added: 2019-06-05
Color: White
Contributed by: Matthew Sztym

50 cent coin roll early 1990's
CG171181
Type: Other Items
Added: 2016-10-14
Last Update: 2023-07-23
Contributed by: Robert Baker

Large Bogus Bux bill - Super Raffle contest entry form. Approximately 15.5 x 5.5 inches in size
CG237011
Type: Other Items
Added: 2020-02-27
Last Update: 2021-08-12
Contributed by: Robert Baker

Play This Free Bee To Win Cash - Present at the Super Raffle Booth, only one line of text at bottom to "Read Back for Full Details"
CG270342
Type: Other Items
Added: 2021-08-12
Contributed by: Robert Baker

Play This Free Bee To Win Cash - Present at the Super Raffle Booth, two lines of text at bottom indicating "Nothing to buy or spend..." and "Read Back for Full Details"
CG248157
Type: Other Items
Added: 2020-07-29
Color: Pink
Contributed by: Robert Baker

Bar Complimentary Card - Good For One Drink Only (blank reverse)
CG208646
Type: Other Items
Added: 2022-02-28
Color: Yellow
Contributed by: Robert Baker

Breakfast Special
CG272205
Type: Other Items
Added: 2021-10-01
Color: Red
Contributed by: Robert Baker

Fun Pak coupon book
CG297584
Type: Other Items
Added: 2022-12-22
Color: White/Yellow
Contributed by: Robert Baker

Fun Pak coupon book
CG259982
Type: Other Items
Issued: 1969
Added: 2021-02-17
Last Update: 2021-02-17
Color: Tan
Mftr: Astromark Inc
Contributed by: Robert Baker

Las Vegas Hosts Your Passbook to Fun!! -- coupon book from 1969
CG258066
Type: Other Items
Added: 2021-01-17
Color: White
Mftr: Anderson Dairy
Contributed by: Anton Bischof

Creamer lid with casino logo
CG258067
Type: Other Items
Added: 2021-01-17
Color: White
Mftr: Anderson Dairy
Contributed by: Anton Bischof

Creamer lid with casino logo
CG258068
Type: Other Items
Added: 2021-01-17
Color: White
Mftr: Morningstar Foods
Contributed by: Anton Bischof

Creamer lid with casino logo
CG258069
Type: Other Items
Added: 2021-01-17
Color: White
Mftr: Valley Food Distributors
Contributed by: Anton Bischof

Creamer lid with casino logo
CG258070
Type: Other Items
Added: 2021-01-17
Last Update: 2021-01-17
Color: White
Mftr: Rod's Food Products
Contributed by: Anton Bischof

Creamer lid with casino logo
CG258071
Type: Other Items
Added: 2021-01-17
Last Update: 2021-01-17
Color: White
Mftr: Valley Foods
Contributed by: Anton Bischof

Creamer lid with casino logo
CG258072
Type: Other Items
Added: 2021-01-17
Color: White
Mftr: Valley Foods
Contributed by: Anton Bischof

Creamer lid with casino logo
CG258073
Type: Other Items
Added: 2021-01-17
Color: White
Mftr: Valley Food Distributors
Contributed by: Anton Bischof

Creamer lid with casino logo
CG258075
Type: Other Items
Added: 2021-01-17
Last Update: 2021-01-17
Color: White
Mftr: H-D Foods
Contributed by: Anton Bischof

Creamer lid with casino logo
CG258076
Type: Other Items
Added: 2021-01-17
Color: White
Mftr: H-D Foods
Contributed by: Anton Bischof

Creamer lid with casino logo
CG243207
Type: Other Items
Added: 2020-06-07
Contributed by: Tom Deason

Decanter - Hotel
CG222425
Type: Other Items
Added: 2019-04-08
Last Update: 2022-06-07
Color: White/Red
Contributed by: Jaime Alcala

Door hanger. Incomplete piece
CG139675
Type: Other Items
Added: 2015-02-16
Last Update: 2017-01-15

Elongated Cent
CG135787
Type: Other Items
Added: 2014-10-09
Last Update: 2017-01-15
Contributed by: John K. Kallman

Elongated Cent
CG302917
Type: Other Items
Issued: 1983
Added: 2023-03-27
Color: Brass
Logo: Casino/Hotel
Contributed by: Nate Stilloe

Elongated Cent
CG212677
Type: Other Items
Added: 2018-10-01
Last Update: 2021-05-15
Color: Copper
Contributed by: John K. Kallman

Elongated Cent - With Out "Las Vegas" Machine 2 - Inside the Adventuredome per Pennycollector.com
CG212679
Type: Other Items
Added: 2018-10-01
Last Update: 2021-05-15
Color: Copper
Contributed by: John K. Kallman

Elongated Cent Machine 2 - Inside the Adventuredome per PennyCollector.com
CG265757
Type: Other Items
Added: 2021-05-15
Last Update: 2021-05-15
Color: Copper
Contributed by: Riverboat Rick Pokracki

Elongated Cent Machine 2 - Inside the Adventuredome per PennyCollector.com
CG139670
Type: Other Items
Added: 2015-02-16
Last Update: 2018-10-01

Elongated Cent - With Las Vegas
CG212681
Type: Other Items
Added: 2018-10-01
Contributed by: John K. Kallman

Elongated Cent
CG087250
Type: Other Items
Added: 2012-07-13
Last Update: 2021-05-15
Color: Copper
Contributed by: John K. Kallman

Elongated Cent with Registered Trade Mark - Retired 3 - Midway level next to back entrance to the acrobat viewing stands per PennyCollector.com
CG212680
Type: Other Items
Added: 2018-10-01
Last Update: 2021-05-15
Contributed by: John K. Kallman

Elongated Cent Retired 3 - Midway level next to back entrance to the acrobat viewing stands
CG212682
Type: Other Items
Added: 2018-10-01
Last Update: 2021-05-15
Contributed by: John K. Kallman

Elongated Cent Retired 3 - Midway level next to back entrance to the acrobat viewing stands
CG212683
Type: Other Items
Issued: 2008
Added: 2021-05-15
Last Update: 2021-05-15
Color: Copper
Contributed by: John K. Kallman

Elongated Cent Retired 1
CG265754
Type: Other Items
Issued: 2008
Added: 2021-05-15
Last Update: 2021-05-15
Color: Copper
Contributed by: Riverboat Rick Pokracki

Elongated Cent Retired 1
CG265755
Type: Other Items
Issued: 2008
Added: 2021-05-15
Last Update: 2021-05-15
Color: Copper
Contributed by: Riverboat Rick Pokracki

Elongated Cent Retired 1 Feeling Lucky in Las Vegas
CG265756
Type: Other Items
Issued: 2008
Added: 2021-05-15
Last Update: 2021-05-15
Color: Copper
Contributed by: Riverboat Rick Pokracki

Elongated Cent Retired 1
CG258538
Type: Other Items
Added: 2021-01-22
Last Update: 2021-01-22
Contributed by: Tom Deason

Floppy Disk from Circus Circus Enterprises
CG157226
Type: Other Items
Added: 2016-02-13
Last Update: 2023-07-23
Color: White
Contributed by: Robert Baker

Folder for Free Fun Pack and free admission to circus acts & midway fun
CG239311
Type: Other Items
Issued: 1984
Added: 2020-04-15
Last Update: 2020-04-16
Color: Pink
Logo: Logo
Contributed by: James Love

Fanny pack. Freebie acquired via a coupon in an MLT vacations "Funbook".
CG311726
Type: Other Items
Added: 2023-12-26
Last Update: 2023-12-26
Contributed by: Barry Hauptman

Casino Lounge Guide
Blank
Reverse
CG220296
Type: Other Items
Added: 2019-02-27
Last Update: 2021-10-01
Contributed by: Robert Baker

Advertisement for Guinness World Records Exhibits at the Circus Circus
CG312154
Type: Other Items
Added: 2024-01-06
Last Update: 2024-01-07
Contributed by: John Hoepfer

Ticket stub from an invitation to the 1972 New Year's Eve Party.
CG048849
Type: Other Items
Added: 2017-03-26
Contributed by: Wayne Thompson

Money clip
CG048850
Type: Other Items
Added: 2017-03-26
Contributed by: Wayne Thompson

Money clip
CG230128
Denom: $100
Type: Other Items
Added: 2019-09-14
Last Update: 2019-09-14
Contributed by: David Sarles

Paperweight
CG258544
Type: Other Items
Added: 2021-01-22
Last Update: 2021-01-22
Color: Brass
Contributed by: J. Eric Freedner (R-8501)

Pendant, approx. 2" diameter. Clown face, shows both Reno and Las Vegas for casino locations. Has golden (brass) chain; similar to Caesars Palace pendant CG 247233; possibly made by the same novelty company. Same design on each side.
CG309063
Type: Other Items
Added: 2023-10-09
Last Update: 2023-10-09
Color: Purple
Contributed by: Doug Deems

9"x26" felt pennant
CG235352
Type: Other Items
Added: 2020-01-24
Contributed by: Robert Baker

Phone Card
Blank
Reverse
CG104896
Type: Other Items
Added: 2017-09-17
Last Update: 2021-10-01
Contributed by: Robert Baker

Arcade prize ticket
Blank
Reverse
CG293681
Type: Other Items
Added: 2022-10-14

Arcade Prize Ticket (Large Size)
CG208049
Type: Other Items
Added: 2018-08-19
Last Update: 2018-08-19
Color: Yellow
Contributed by: Jim Follis

Early "Prize Unit" paper tickets. Two (2) different tickets are shown. Both are blank on the reverse. Tickets were awarded as prizes to minors playing midway games at the mezzanine level, while parents played for cash value chips on the casino floor below. Issued tickets were inexpensive, photostat copies, printed to yellow bond paper and then cut and used. Left image has Jim Faso (Controller) and yellow Chuck Burger (Countersigned Casino Cage Cashier) signatures. Right image has Gene Tollin (Comptroller) and Joe Hulsey (Midway Director) signatures.
Blank
Reverse
CG235626
Type: Other Items
Issued: 1968
Added: 2020-01-26
Last Update: 2021-10-01
Color: White
Contributed by: John K. Kallman
Blank
Reverse
CG235666
Type: Other Items
Issued: 1970
Added: 2020-01-28
Last Update: 2021-10-01
Color: Blue
Contributed by: John K. Kallman
Blank
Reverse
CG235668
Type: Other Items
Issued: 1970
Added: 2020-01-28
Last Update: 2021-10-01
Color: Yellow
Contributed by: John K. Kallman
Blank
Reverse
CG235667
Type: Other Items
Issued: 1972
Added: 2020-01-28
Last Update: 2021-10-01
Color: Blue
Contributed by: John K. Kallman
CG317636
Type: Other Items
Added: 2024-07-05
Contributed by: Charles Vowell

Hotel Room Key Folder
CG176428
Type: Other Items
Added: 2017-02-26
Last Update: 2018-03-11
Color: Blue
Contributed by: Allan McCurdy
Updated by: Robert Baker

Clip from slot card cord
CG196948
Type: Other Items
Added: 2018-03-10
Color: Black
Contributed by: Robert Baker

Clip from slot card cord (cord removed)
CG197478
Type: Other Items
Added: 2018-03-13
Color: Red
Contributed by: Robert Baker

Clip from slot card cord (cord removed)
CG197479
Type: Other Items
Added: 2018-03-13
Color: Purple
Contributed by: Robert Baker

Clip from slot card cord (cord removed)
CG197480
Type: Other Items
Added: 2018-03-13
Color: Blue
Contributed by: Robert Baker

Clip from slot card cord (cord removed)
CG107628
Type: Other Items
Added: 2022-04-03
Color: Yellow
Contributed by: Charles Vowell

Clip from slot card cord (cord removed)
CG298505
Type: Other Items
Added: 2022-12-31
Color: Black
Contributed by: George Kass

Clip from slot card cord
CG196774
Type: Other Items
Added: 2018-03-09
Last Update: 2022-04-03
Color: Black
Contributed by: Robert Baker

Clip from slot card cord (cord removed)
CG197582
Type: Other Items
Added: 2018-03-14
Last Update: 2022-04-03
Color: Red
Contributed by: Robert Baker

Clip from slot card cord (cord removed)
CG291956
Type: Other Items
Added: 2022-09-10
Color: Black
Contributed by: Charles Vowell

Clip from slot card cord (cord removed)
CG297095
Type: Other Items
Added: 2022-12-13
Color: Purple
Contributed by: Charles Vowell

Clip from slot card cord (cord removed)
CG202007 Show Casinos
Type: Other Items
Added: 2018-06-05
Contributed by: Robert Baker

Slot machine insert indicating cards could not be used during a system upgrade. Used at both Circus Circus and Slots-A-Fun casinos. Blank reverse
CG216684
Type: Other Items
Issued: 1990s
Added: 2018-12-16
Last Update: 2021-10-01
Color: White
Contributed by: Riverboat Rick Pokracki

Envelope from room stationary
Blank
Reverse
CG216685
Type: Other Items
Issued: 1990s
Added: 2018-12-16
Last Update: 2021-10-01
Color: White
Contributed by: Riverboat Rick Pokracki

Room Stationary
CG301612
Type: Other Items
Added: 2023-02-28
Last Update: 2023-02-28

2" x 2" Junior Officer, paper sticker security badge.
CG238931
Type: Other Items
Added: 2020-04-10
Color: Baby Blue
Logo: Logo
Contributed by: James Love

Baby blue swizzle stick with gold print
CG239305
Type: Other Items
Added: 2020-04-15
Color: Pink
Logo: Logo
Contributed by: James Love

Pink Swizzle Stick
CG216643
Type: Other Items
Issued: 1990s
Added: 2018-12-15
Last Update: 2022-06-07
Color: White
Contributed by: Riverboat Rick Pokracki

Shower Cap
CG195657
Type: Other Items
Added: 2018-03-02
Contributed by: Robert Baker

Pack of tooth picks from The Steak House restaurant at the casino
Total Items (661)

© Copyright 2009-2024. All rights reserved. Contact: TheMOGH