On September 1, Stack's Bowers conducted a Rarities Night session in California as part of this firm's post-ANA World's Fair of Money® auction extravaganza.
Auction lot photos of this item graded VF20 BN
Coin Value History
1772 Copper Machins Mills, IVS MS BN VF20 BN
'1772' 1/2 P Machin's Mills, GEORGIVS, Vlack 5-72A, W-7710, R.6, VF20 PCGS. PCGS Population: (1/2 and 0/0+). NGC Census: (0...
VF20
PCGS
$2,040
1772 Machin's Mills Halfpenny. Vlack 5-72A, W-7710. Rarity-6. GEORGIVS III. VF-20.
VF20
$759
1772 Machin's Mills Halfpenny. Vlack 6-72A, W-7720. Rarity-6. GEORGIVS III. VF-20.
VF20
$3,590
'1772' 1/2 P Machin's Mills, GEORGIVS, Fine 15 PCGS. PCGS Population: (5/3 and 0/0+). NGC Census: (0/0 and 0/0+). ...
F15
PCGS
$900
'1772' 1/2 P Machin's Mills, GEORGIVS, Fine 15 PCGS. PCGS Population: (5/3). NGC Census: (0/0). ...
F15
PCGS
$780
1772 Machin's Mills Halfpenny. Vlack 5-72A, W-7710. Rarity-6. GEORGIVS III, Group I. Fine-15 (PCGS).
F15
PCGS
$1,020
'1772' 1/2 P Machin's Mills, GEORGIVS, Fine 15 PCGS. Vlack 5-72A, W-7710, R.6. ...
F15
PCGS
$1,260
1772 Machin's Mills Halfpenny. Vlack 5-72A, W-7710. Rarity-6. GEORGIVS III. Fine-15.
F15
$946
1772 Machin's Mills Halfpenny. Vlack 5-72A, W-7710. Rarity-6. GEORGIVS III, Group I. Fine-12 (PCGS).
F12
PCGS
$960
'1772' 1/2 P Machin's Mills, IVS, VG10 PCGS. Vlack 5-72A, W-7710, R.6. ...
VG10
PCGS
$1,920
1772 Machin's Mills Halfpenny. Vlack 5-72A, W-7710. Rarity-6. GEORGIVS III, Group I. VF Details--Cleaned (PCGS).
$720
1772 Machin's Mills Halfpenny. Vlack 5-72A, W-7710. Rarity-6. GEORGIVS III, Group I. VF-35 (PCGS).
VF35
PCGS
$2,280
1772 Machin's Mills Halfpenny. Vlack 5-72A, W-7710. Rarity-6. GEORGIVS III, Group I. EF Details--Environmental Damage (PCGS).
$240
1772 Machin's Mills Halfpenny. Vlack 6-72A, W-7720. Rarity-6. GEORGIVS III, Group I. VF Details--Environmental Damage (PCGS).
$288
1772 Machin's Mills Halfpenny. Vlack 5-72A. Rarity-6. GEORGIVS III, Group III. EF-40 (PCGS).
XF40
PCGS
$5,875
1772 Machin's Mills Halfpenny. Vlack 5-72A, W-7710. Rarity-6. GEORGIVS III. Fine-12, bent, graffiti.
$207
1772 Machin's Mills Halfpenny. Vlack 5-72A, W-7710. Rarity-6. GEORGIVS III. VF-20, porous.
$828
1772 Machin's Mills Halfpenny. Vlack 6-72A, W-7720. Rarity-6. GEORGIVS III. Fine-12, porous.
$897
'1772' 1/2 P Machin's Mills, IVS VG10 PCGS. CAC. PCGS Population (0/0). NGC Census: (0/0). ...
VG10
PCGS
$2,585
1772 Machin's Mills Halfpenny. Vlack 24-72C, W-7740. Rarity-6. GEORGIVS III. VG-10 (PCGS). CAC.
VG10
PCGS
$5,177
1772 Machin's Mills Halfpenny. Vlack 5-72A, W-7710. Rarity-6. GEORGIVS III. Fine-15 Corroded, Cleaned.
$483
1772 Machin's Mills Halfpenny. Vlack 24-72C, W-7740. Rarity-6+. GEORGIVS III. VG-10 (PCGS).
VG10
PCGS
$6,418
Greysheet News
Review Held for Dollars, Comic Art Coins and Medals
Commissioners reviewed reverse designs for the four American Innovation dollars scheduled to be released in 2028 and obverse and reverse designs for the 2027 issues in the Comic Art Coin and Medal Program.
11/6/2026
The Business of Numismatics: November 2026 Greysheet Editor's Letter
The rare coin market so far in 2026 has been somewhat volatile, with greater price swings happening over a shorter period of time when compared to historical norms.
11/4/2026
Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026





