Whitman Expo
Nearly 100 Collectible Bitcoins to Cross the Auction Block on Saturday, September 5.
Thank you to our sponsors!
Go check them out!
Obverse Description
Turkish text; İsmet İnönü wearing necktie
Reverse Description
Turkish text; Security Monument (five men) in Ankara’s Güvenpark by Austrian architect Clemens Holzmeister and Austrian sculptors Anton Hanak and Josef Thorak
Catalog Information
GSID:
141465
Variety:
Diagonal black hollow SPECIMEN and DLR oval ovpts; horizontal black SPECIMEN No # ovpt lower left
BNB #:
B220as
Pick #:
P139as
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for Diagonal black hollow SPECIMEN and DLR oval ovpts; horizontal black SPECIMEN No ovpt lower left
Body: Referring page: http://beta.greysheet.com/prices/item/diagonal-black-hollow-specimen-and-dlr-oval-ovpts-horizontal-black-specimen-no-ovpt-lower-left/gsid/141465 GSID: 141465 Title: Diagonal black hollow SPECIMEN and DLR oval ovpts; horizontal black SPECIMEN No # ovpt lower left
Subscribe to View
View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.
Bank Note Value History
Diagonal black hollow SPECIMEN and DLR oval ovpts; horizontal black SPECIMEN No # ovpt lower left
Currency
Grade Range
Sort by
Pricing
Values
Banknote Book (CPG) Values
11 HAZİRAN 1930 Sig 1: Çam/Bedirgil Series 1 Unissued Unconfirmed
Diagonal red hollow SPECIMEN ovpt front; horizontal red hollow SPECIMEN ovpt back; all-zero s/n
Worth: $5,000 – $5,000
Horizontal CANCELLED perf; all-zero s/n
Worth: $1,800 – $1,800
11.6.1930 11 HAZİRAN 1930 Sig 1: Çam/Bedirgil Series 1 Unissued Unconfirmed
Diagonal red hollow SPECIMEN ovpt front; horizontal red hollow SPECIMEN ovpt back; all-zero s/n
Worth: $15,000 – $15,000
11.6.1930 11 HAZİRAN 1930 Sig 3: Sunel/Erda Series D20 Unissued Unconfirmed
Green; horizontal CANCELLED perf; all-zero s/n
Worth: $1,800 – $1,800
Orange; horizontal CANCELLED perf; all-zero s/n
Worth: $1,800 – $1,800
Red; horizontal CANCELLED perf; all-zero s/n
Worth: $1,800 – $1,800
11.6.1930 11 HAZİRAN 1930 Sig 2: Çam/Erda Series A - C Intro: 25 04 1939
Worth: $25 – $800
Diagonal SPECIMEN perf; large red X ovpt back
Worth: $500 – $500
Horizontal CANCELLED perf
Worth: $500 – $500
11.6.1930 Diagonal red hollow SPECIMEN and black DLR oval ovpts; horizontal red SPECIMEN No # ovpt lower left
Worth: $500 – $500
11 HAZİRAN 1930 Sig 2: Çam/Erda Series A - F Intro: 15 10 1937
Worth: $25 – $1,000
Diagonal SPECIMEN perf
Worth: $750 – $750
Greysheet News
Physical Bitcoin Takes Center Stage This Labor Day Weekend at Stack's Bowers Galleries
8/31/2026
Whitman Publications Win Three 2026 NLG Awards
Whitman Brands walked away with a trio of honors during the annual Numismatic Literary Guild awards, held during the American Numismatic Association World's Fair of Money in Pittsburgh.
8/31/2026
![Red Book Podcast: Numismatic Education for Today's Generation [Video]](https://images.greysheet.com/l/blogs/20260828/b4d9283d-3087-4fbc-b0f4-677f1a9fe462.jpg)
Red Book Podcast: Numismatic Education for Today's Generation [Video]
Red Book Podcast Featuring Jeff Garrett and Christian Strayhorn.
8/28/2026
Events
Heritage Auctions: US Coins Tuesday & Wednesday Select Auction
Location: Heritage Auctions
Wednesday, July 1, 2026
Heritage Auctions: World & Ancient Coins Wednesday & Thursday Select Auction
Location: Heritage Auctions
Thursday, July 2, 2026
