Whitman Expo
New coins from Canada, Ireland, and the United Kingdom.
Thank you to our sponsors!
Go check them out!
Obverse Description
Red HALF SOVEREIGN overprints in margins; English text; coat of arms; crown
Reverse Description
English text; trees and man on bank of Goulburn River admiring the Goulburn Weir near Nagambie, Victoria, Australia
Catalog Information
GSID:
86445
Variety:
Prefix/suffix M/M, N/N
BNB #:
B102a3
Pick #:
P3
Send Catalog Feedback
Subject: I would like to contribute catalog info to CDN for Prefix/suffix M/M, N/N
Body: Referring page: http://www.greysheet.com/prices/item/prefix-suffix-m-m-n-n/gsid/86445 GSID: 86445 Title: Prefix/suffix M/M, N/N
Subscribe to View
Log In
View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.
Bank Note Value History
Prefix/suffix M/M, N/N
Value By Grade
Prefix/suffix M/M, N/N
Banknote Book values
Currency
Grade Range
Sort by
Pricing
Values
Banknote Book (CPG) Values
No date Sig 1: Collins/Allen Prefix M Intro: 13 07 1913
Worth: $2,400 – $2,400
No ovpt; no perf; no sig ; no s/n; no imprint
No date Sig 1: Collins/Allen Prefix M, N (serif prefix and s/n) Intro: 1914
Worth: $1,200 – $1,900
Suffix M, N (sans serif prefix and s/n)
Worth: $1,200 – $1,900
Prefix M, suffix A - K
Worth: $1,200 – $1,900
Prefix M, suffix B - F (sans serif prefix, serif s/n)
Worth: $1,200 – $1,900
Sig 2: Cerutty/Collins Prefix M, suffix C - F (sans serif prefix, serif s/n) Intro: 1918
Worth: $1,200 – $1,900
Prefix M or N, suffix C - Z (sans serif prefix and s/n)
Worth: $1,200 – $1,900
Large black X ovpt front/back; horizontal CANCELLED perf; normal s/n
No date Sig 1: Collins/Allen Red s/n Prefix P Intro: 00 09 1913
Worth: $900 – $1,800
Blue s/n Prefix Q - T
Worth: $900 – $1,800
Black s/n Prefix T
Worth: $900 – $1,800
Black s/n Suffix A - T
Worth: $900 – $1,800
Black s/n Prefix/suffix A/B - A/P
Worth: $900 – $1,800
Sig 2: Cerutty/Collins Prefix/suffix A/D - E/C Intro: 1918
Worth: $900 – $1,800
Greysheet News
Weekly World Mint Coinage: October 8, 2026
10/8/2026
U.S. Mint Chooses Artist Corps
The United States Mint has selected 37 American artists to participate in its Artistic Infusion Program (AIP) to create and submit new designs for coins and medals.
10/8/2026
October 2026 Greensheet Market Analysis: Collector Grade Notes Strong
We now have the first prices realized dataset for the immense Stack's Bowers Global Showcase auction, and it reveals a market that is moving in two directions at the same time.
10/7/2026
Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026
