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Obverse Description
The national coat of arms with the eagle facing forward, head to the right, above a spray of oak and laurel; above, the legend ESTADOS UNIDOS MEXICANOS. Near the top, divided by the eagle’s head, 0.7 / 20 (“0.720,” denoting the reduced fineness).
Reverse Description
At the top, above an open wreath of oak and laurel, a small radiant liberty cap. Below the rays, UN PESO, with mintmark M above and the date below.
Catalog Information
GSID:
376109
Obverse Lettering:
ESTADOS UNIDOS MEXICANOS, 0.7 20
Reverse Lettering:
LIBERTAD
M
UN PESO
1944
Fineness:
0.72
Weight (gr):
16.66 gr
Weight (oz):
0.5356 oz
Coin Rulers Name:
United Mexican States/Mexican Republic
Strike Type:
Business
Diameter:
34
Coin Shape:
Round
Edge:
Lettered
Variety:
Type 3, .720, Open 9
Variety 2:
KM-455
Coin Date:
1932-Mo
Denomination:
S1P
Designation:
MS
Mint Location:
Mexico City
Mint Mark:
Mo
Mintage:
50,770,000
Coinage Type:
Estados Unidos Mexicanos
Coinage Years:
1920-1945
Composition:
0.72 silver, 0.28 copper
PCGS #:
706671
Krause #:
KM-455
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To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 1932-Mo S1P Type 3, .720, Open 9, KM-455 MS (KM-455)
Body: Referring page: http://beta.greysheet.com/prices/item/1932-mo-1-peso-open-9-type-3-720-km-455-mexico-world-coins/gsid/376109 GSID: 376109 Title: 1932-Mo S1P Type 3, .720, Open 9, KM-455 MS (KM-455)
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Coin Value History
1932-Mo S1P Type 3, .720, Open 9, KM-455 MS (KM-455)
Value By Grade
1932-Mo S1P Type 3, .720, Open 9, KM-455 MS (KM-455)
CPG (retail) values
Currency
Grade Range
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Pricing
1910 S1P Type 1, Caballito, KM-453 MS
Worth: $75 – $4,200
1911 S1P Type 1, Caballito, Short Ray, KM-453 MS
Worth: $150 – $14,000
1911 S1P Type 2, Caballito, Long Ray, KM-453 MS
Worth: $90 – $10,000
1912 S1P Type 2, Caballito, KM-453 MS
Worth: $100 – $4,500
1913/2 S1P Type 2, Caballito, KM-453 MS
Worth: $95 – $5,000
1913 S1P Type 2, Caballito, KM-453 MS
Worth: $50 – $7,500
1914 S1P Type 2, Caballito, KM-453 MS
Worth: $900 – $16,000
1918-Mo S1P Type 2, 80% Silver, KM-454 MS
Worth: $100 – $1,800
1918/7-Mo S1P Type 2, 80% Silver, KM-454 MS
Worth: $150 – $1,500
1919-Mo S1P Type 2, 80% Silver, KM-454 MS
Worth: $95 – $750
1920-Mo S1P Type 3, 72% Silver, KM-455 MS
Worth: $50 – $600
1920/10-Mo S1P Type 3, 72% Silver, KM-455 MS
Worth: $80 – $375
1921-Mo S1P Type 3, 72% Silver, KM-455 MS
Worth: $30 – $450
1921-Mo S1P Type 3, 9 Over Inv. 9, 72% Silver, KM-455 MS
Worth: $50 – $300
1922-Mo S1P Type 3, 72% Silver, KM-455 MS
Worth: $22 – $160
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Friday, May 1, 2026
