Whitman Expo
This issue of Red Book Quarterly comes amidst the thick of a rare coin bull market.
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Obverse Description
English and Irish text; two horses yoked to plow; plowman
Reverse Description
Currency Commission Building, Dublin
Catalog Information
GSID:
113409
Variety:
6-5-29 Sig 6: Brennan/Robertson Prefix 01PT
BNB #:
B110Pa
Pick #:
P40
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To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 6-5-29 Sig 6: Brennan/Robertson Prefix 01PT
Body: Referring page: https://www2.greysheet.com/prices/item/6-5-29-sig-6-brennan-robertson-prefix-01pt/gsid/113409 GSID: 113409 Title: 6-5-29 Sig 6: Brennan/Robertson Prefix 01PT
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Bank Note Value History
6-5-29 Sig 6: Brennan/Robertson Prefix 01PT
Currency
Grade Range
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Pricing
Values
Banknote Book (CPG) Values
10•9•28; 23•10•28 Sig 1: Brennan/McElligott Prefix A/01 - A/08
Worth: $225 – $900
31•12•29 - 4•8•37 Prefix ##X
Worth: $225 – $900
Diagonal black SPECIMEN ovpt front; dated 13•5•06 [sic]; all-zero s/n
![Diagonal black SPECIMEN ovpt front; dated 13•5•06 [sic]; all-zero s/n](https://images.greysheet.com/Ctc/Catalog/20220810/auctions_stacksbowers_com_lots_view_3_tsncp-0.20220810020211546.jpg?MaxWidth=200&Mode=Pad&Scale=UpscaleCanvas&format=webp)
10•9•28; 23•10•28 Sig 1: Brennan/McElligott Prefix H/01 - H/20; H/35 - H/40
Worth: $50 – $800
4•7•30 - 23•12•37 Prefix 23J - 45K
Worth: $50 – $800
Diagonal red SPECIMEN ovpt front; dated 13•5•06 [sic]; all-zero s/n
![Diagonal red SPECIMEN ovpt front; dated 13•5•06 [sic]; all-zero s/n](https://images.greysheet.com/Ctc/Catalog/20220816/auctions_stacksbowers_com_lots_view_3_n7vom-0.20220816043747075.jpg?MaxWidth=200&Mode=Pad&Scale=UpscaleCanvas&format=webp)
10•9•28; 23•10•28 Sig 1: Brennan/McElligott Prefix T/01 - T/12
Worth: $60 – $250
7•6•32 - 19•8•37 Prefix 26T
Diagonal red SPECIMEN ovpt front; dated 13•5•06 [sic]; all-zero s/n
![Diagonal red SPECIMEN ovpt front; dated 13•5•06 [sic]; all-zero s/n](https://images.greysheet.com/Ctc/Catalog/20221111/currency_ha_com_c_item_zx_saleno_3549_lotno_26363-0.20221111031838682.jpg?MaxWidth=200&Mode=Pad&Scale=UpscaleCanvas&format=webp)
10•9•28 Sig 1: Brennan/McElligott Prefix V/01 - V05
Worth: $120 – $500
6•7•32; 16•3•33 Prefix 06V
Worth: $120 – $500
Diagonal red SPECIMEN ovpt front; dated 13•5•06 [sic]; all-zero s/n
![Diagonal red SPECIMEN ovpt front; dated 13•5•06 [sic]; all-zero s/n](https://images.greysheet.com/Ctc/Catalog/20220818/auctions_stacksbowers_com_lots_view_3_kd3r5-0.20220818072214153.jpg?MaxWidth=200&Mode=Pad&Scale=UpscaleCanvas&format=webp)
10•9•28 Sig 1: Brennan/McElligott Prefix X/01
Diagonal black SPECIMEN ovpt front; dated 13•5•06 [sic]; all-zero s/n
10•9•28 Sig 1: Brennan/McElligott Prefix Y/01
Worth: $3,000 – $3,000
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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