Whitman Expo
The Best Coins to Buy Before Prices Rise! A Podcast featuring John Feigenbaum and Ursula Kampmann.
Image Coming Soon
We're working on adding images for this item.
Thank you to our sponsors!
Go check them out!
Obverse Description
Effigy of George V
Reverse Description
ONE HALF PENNY spelled out with COMMONWEALTH OF AUSTRALIA and the date around the perimeter.
Catalog Information
GSID:
397402
Designer:
Sir E. B. MacKennel, W. H. J. Blakemore
Obverse Designer:
Sir E. B. MacKennel
Obverse Lettering:
GEORGIVS V D.G. BRITT: OMN:REX F.D.IND:IMP:
Reverse Designer:
W. H. J. Blakemore
Reverse Lettering:
ONE HALF PENNY, COMMONWEALTH OF AUSTRALIA, 1929
Weight (gr):
5.67 gr
Weight (oz):
0.1823 oz
Coin Rulers Name:
George V
Strike Type:
Proof
Diameter:
25.5
Coin Shape:
Round
Edge:
Plain
Coin Date:
1928-(m)
Denomination:
1/2D
Designation:
PR
Mint Location:
London
Mint Mark:
(m)
Coinage Type:
Australian Decimal Coinage
Coinage Years:
1911-1936
Composition:
Copper
PCGS #:
514429
Krause #:
KM-22
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 1928-(m) 1/2D PR BN (KM-22)
Body: Referring page: http://livetest.greysheet.com/prices/item/australia-proof-coinage-halfpenny-1929-brown-19972/gsid/397402 GSID: 397402 Title: 1928-(m) 1/2D PR BN (KM-22)
Subscribe to View
View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.
Pricing Data Not Yet Available
We are constantly adding to our pricing database and prioritize user requests. Click below to request pricing for this item.
Request Pricing1911-(L) 1/2D Denomination within circle PR BN
1912-H 1/2D PR BN
1914-H 1/2D PR BN
1916-(c) 1/2D PR BN
1919-(sy) 1/2D PR BN
1920-(m) 1/2D PR BN
1923-(m) 1/2D PR BN
1924-(m) 1/2D PR BN
1925-(m) 1/2D PR BN
1926-(m) 1/2D PR BN
1927-(m) 1/2D PR BN
1928-(m) 1/2D PR BN
1928-(m) 1/2D PR BN
1931-(m) 1/2D PR BN
1932-(m) 1/2D PR BN
Greysheet News
![Greysheet Market Report: Modern Coins That Skyrocketed in Value [Video]](https://images.greysheet.com/l/blogs/20260803/59fda98c-00fe-4df8-b423-943ff359f09d.jpg)
Greysheet Market Report: Modern Coins That Skyrocketed in Value [Video]
8/3/2026
Physical Cryptocurrency Pushes Heritage's July Modern World Coins Showcase Auction Above $762,000
Casascius Bitcoin, BTCC “Poker Chip” and elite modern gold Proof issues bring strong results in Heritage's July 26 event.
7/31/2026
Weekly World Mint Coinage: July 30, 2026
New coins from Luxembourg, Monaco, and the United Kingdom.
7/30/2026
Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: US Coins Tuesday & Wednesday Select Auction
Location: Heritage Auctions
Wednesday, June 3, 2026