Whitman Expo
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Obverse Description
English text; Douglas Mawson, Antarctic explorer; geological strata formations from the Flinders Ranges
Reverse Description
English text; observatory buildings in Windsor; John Tebbutt, astronomer
Catalog Information
GSID:
107519
Variety:
Two horizontal red SPECIMEN ovpts front; horizontal red SPECIMEN No # ovpt back; all-zero s/n
BNB #:
B216as
Pick #:
P48
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To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for Two horizontal red SPECIMEN ovpts front; horizontal red SPECIMEN No ovpt back; all-zero s/n
Body: Referring page: http://beta.greysheet.com/prices/item/two-horizontal-red-specimen-ovpts-front-horizontal-red-specimen-no-ovpt-back-all-zero-s-n-b216as-107519-world-paper-money-values/gsid/107519 GSID: 107519 Title: Two horizontal red SPECIMEN ovpts front; horizontal red SPECIMEN No # ovpt back; all-zero s/n
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Request Pricing No date Sig 1a: Coombs/Wilson Prefix AF/20 - AH/65 Intro: 1961
Worth: $6 – $110
Diagonal red hollow SPECIMEN ovpt front/back; low s/n
Replacement: Hollow star (✩) suffix
No date Sig 1a: Coombs/Wilson Dark green back Prefix HF/65 - unknown Intro: 1961
Worth: $5 – $90
Emerald green back Prefix unknown - HK/65
Worth: $5 – $90
Diagonal red hollow SPECIMEN ovpt front/back; normal s/n
Replacement: Hollow star (✩) suffix
Replacement: Hollow star (✩) suffix Unconfirmed
No date Sig 1a: Coombs/Wilson Prefix TB/41 - TD/09 Intro: 1961
Worth: $10 – $170
Diagonal red hollow SPECIMEN ovpt front/back; normal s/n
Replacement: Hollow star (✩) suffix
No date Sig 1a: Coombs/Wilson Prefix WA/28 - WA/62 Intro: 1961
Worth: $18 – $275
Diagonal red hollow SPECIMEN ovpt front/back; normal s/n
No date Sig 1b: Coombs/Wilson Prefix AAA - AGE Intro: 14 02 1966
Worth: $3 – $40
Sig 2: Coombs/Randall Prefix AGE - AHY Intro: 1968
Worth: $50 – $250
Greysheet News
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8/18/2026
Editor's Message: Red Book Quarterly Summer 2026
This issue of Red Book Quarterly comes amidst the thick of a rare coin bull market.
8/17/2026
A New Chapter for Raleigh Money Expo Starting in 2027
Whitman Expos and Raleigh Coin Club Partner to Create the Carolinas' Premier Collecting Event and a New National Numismatic Destination.
8/15/2026
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Tuesday, June 2, 2026
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Location: Heritage Auctions
Wednesday, June 3, 2026