Whitman Expo
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.
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Obverse Description
Above a spray of oak and laurel, the national coat of arms depicting the eagle in profile to the left, with stylized, leaf-like feathers and very large feet. Above, the legend ESTADOS UNIDOS MEXICANOS.
Reverse Description
Slightly to left of center, a bust of Cuauhtémoc in three-quarter profile to the right on a plain field, with the date placed vertically at the left. At upper right, the mintmark M, above a small Aztec eagle diving toward the denomination, 50 / CS.
Catalog Information
GSID:
295040
Obverse Lettering:
ESTADOS UNIDOS MEXICANOS
Reverse Designer:
Lorenzo Rafael
Reverse Lettering:
Mo, 50 cs, 1950
Fineness:
0.3
Weight (gr):
6.666 gr
Coin Rulers Name:
United Mexican States/Mexican Republic
Strike Type:
Business
Diameter:
26
Coin Shape:
Round
Edge:
Reeded
Variety:
30% Silver
Variety 2:
Cuauhtemoc
Coin Date:
1950-Mo
Denomination:
S50c
Designation:
MS
Mint Location:
Mexico City
Mint Mark:
Mo
Mintage:
13,570,000
Coinage Type:
Mexican Coinage
Coinage Years:
1950-1951
Composition:
0.5 copper, 0.3 silver, 0.1 nickel, 0.1 zinc
PCGS #:
525711
Krause #:
KM-449
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Subject: I would like to contribute catalog info to CDN for 1950-Mo S50c 30% Silver, Cuauhtemoc MS (KM-449)
Body: Referring page: http://www.greysheet.com/prices/item/1950-mo-50-centavos-type-5-cuauhtemoc-km-449-mexico-world-coins/gsid/295040 GSID: 295040 Title: 1950-Mo S50c 30% Silver, Cuauhtemoc MS (KM-449)
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Coin Value History
1950-Mo S50c 30% Silver, Cuauhtemoc MS (KM-449)
Value By Grade
1950-Mo S50c 30% Silver, Cuauhtemoc MS (KM-449)
CPG (retail) values
Currency
Grade Range
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Pricing
Values
Greysheet & CPG® Values
1905-M S50c MS
Worth: $12 – $800
1906-M S50c Open 9 MS
Worth: $15 – $165
1906-M S50c Closed 9 MS
Worth: $15 – $225
1907-M S50c Curved 7 MS
Worth: $15 – $700
1907-M S50c Straight 7 MS
Worth: $14 – $220
1908-M S50c MS
Worth: $65 – $1,000
1912-M S50c MS
Worth: $14 – $275
1913-M S50c MS
Worth: $16 – $125
1913/07-M S50c MS
Worth: $55 – $350
1913/2-M S50c MS
Worth: $15 – $325
1914-M S50c MS
Worth: $15 – $150
1916-M S50c MS
Worth: $35 – $600
1916-M S50c 1/Inverted 1 MS
Worth: $35 – $550
1917-M S50c MS
Worth: $17 – $125
1918-M S50c Large Size MS
Worth: $45 – $400
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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