Whitman Expo
New coins from Austria, Hungary, and the United Kingdom.
Thank you to our sponsors!
Go check them out!
Obverse Description
Above a spray of oak and laurel, the national coat of arms depicting the eagle in profile to the left, with thick, detailed, evenly spaced feathers and large, fleshy feet. Above, the legend ESTADOS UNIDOS MEXICANOS.
Reverse Description
At the top, above an open wreath of oak and laurel, a small radiant liberty cap. On the radiance below the cap, a large, horizontally shaded number 10 with CENTAVOS / [date] below. The mintmark M is below and slightly between the digits of the denomination.
Catalog Information
GSID:
294891
Obverse Lettering:
ESTADOS UNIDOS MEXICANOS
Reverse Lettering:
1940, Mo, 10, CENTAVOS
Weight (gr):
5.5 gr
Coin Rulers Name:
United Mexican States/Mexican Republic
Strike Type:
Business
Diameter:
23.5
Coin Shape:
Round
Edge:
Plain
Variety:
Aztec Calendar
Coin Date:
1940-M
Denomination:
10c
Designation:
MS
Mint Location:
Mexico City
Mint Mark:
M
Mintage:
12,300,000
Coinage Type:
Mexican Coinage
Coinage Years:
1936-1946
Composition:
Copper-nickel
PCGS #:
704847
Krause #:
KM-432
Send Catalog Feedback
Subject: I would like to contribute catalog info to CDN for 1940-M 10c Aztec Calendar MS (KM-432)
Body: Referring page: http://www.greysheet.com/prices/item/1940-m-10-centavos-type-5-aztec-calendar-km-432-mexico-world-coins/gsid/294891 GSID: 294891 Title: 1940-M 10c Aztec Calendar MS (KM-432)
Subscribe to View
Log In
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 Pricing1905-M S10c MS
Worth: $5 – $30
1906-M S10c MS
1907-M S10c Straight 7 MS
1907-M S10c Curved 7 MS
1907/6-M S10c MS
1909-M S10c MS
1910-M S10c MS
1910/00-M S10c MS
1911-M S10c Narrow Date MS
1911-M S10c Wide Date MS
1912-M S10c MS
1913-M S10c MS
1913/2-M S10c MS
1914-M S10c Narrow Date MS
1914-M S10c Wide Date MS
Greysheet News
Weekly World Mint Coinage: November 5, 2026
11/5/2026
Stack's Bowers and Ponterio's October 2026 Hong Kong (SAR) Auction Realizes Nearly $32 Million, Highlighted by a $4.75 Million Kwan Ping Trade Coinage Pattern
Following a thrilling multi-day showcase, Stack's Bowers and Ponterio is pleased to report the spectacular results of their October 2026 Hong Kong (SAR) Showcase Auction, which concluded on October 26, 2026.
11/3/2026
Weekly World Mint Coinage: October 29, 2026
New coins from Australia, China, and the Netherlands.
10/29/2026
Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026