Country | Mexico (Estados Unidos) |
---|---|
Period |
United Mexican States (1905-date) |
Type | Standard circulation coin |
Years | 1970-1983 |
Value | 1 Peso (1 MXP) |
Currency | Peso (1905-1992) |
Composition | Copper-nickel |
Weight | 9.0 g |
Diameter | 28.98 mm |
Thickness | 1.77 mm |
Shape | Round |
Orientation | Coin alignment ↑↓ |
Demonetized | 11-15-1995 |
References |
KM#
460,
|
National Arms (Eagle on cactus facing left with snake in beak above wreath), with the inscription forming a semicircle above it
Lettering: ESTADOS UNIDOS MEXICANOS
Translation: United Mexican States
Value with portrait of José Maria Teclo Morelos y Pavón to the left
Lettering:
UN PESO
Mo
1981
Milled
Mo | Casa de Moneda de México, Mexico, Mexico (1535-date) |
This series has several variants (narrow/wide dates, thick/thin dates, open/closed 8s), some of which are described below.
1970
1975
1977
Thin date variety has wider space between numbers and coin's rim, space between sideburns and collar, lower mint mark with larger space between "M" and "o," different hair waves on back, knot on neckerchief, and ornamentation in the neck with "heart-shape" trim (opposite to the "M-shaped" ones in the normal issue).
1978
Open "8" variety has no knot on neckerchief and a higher mint mark.
1979
Thick date variety has less detail on hair at back and on the neck ornaments, wrinkles on neckerchief are fused in a single one near halfway to the back, while on the thin date they stay as two until the very tip.
1980
1981
1983
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Date | Mintage | G | VG | F | VF | XF | AU | UNC | Frequency | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|
1970 Mo | 102,715,000 | 0.83 | 0.90 | 0.25 | 0.32 | 0.38 | 0.70 | 0.81 | 23% | narrow date | ||
1970 Mo | 0.52 | 4% | wide date | |||||||||
1971 Mo | 426,222,000 | 0.10 | 0.14 | 0.24 | 0.39 | 0.63 | 0.60 | 0.75 | 53% | |||
1972 Mo | 120,000,000 | 0.24 | 0.26 | 0.49 | 0.54 | 0.30 | 0.71 | 22% | ||||
1974 Mo | 63,700,000 | 0.40 | 0.31 | 0.96 | 14% | |||||||
1975 Mo | 0.10 | 0.26 | 0.18 | 0.35 | 0.36 | 13% | short wide date | |||||
1975 Mo | 205,979,000 | 0.76 | 0.13 | 0.49 | 0.58 | 0.56 | 17% | tall narrow date | ||||
1976 Mo | 94,489,000 | 0.14 | 0.31 | 0.51 | 0.55 | 15% | ||||||
1977 Mo | 94,364,000 | 0.83 | 0.52 | 0.52 | 12% | thick date | ||||||
1977 Mo | 0.40 | 0.48 | 6% | thin date | ||||||||
1978 Mo | 208,300,000 | 0.36 | 0.20 | 0.45 | 0.37 | 0.71 | 1.19 | 21% | closed 8 | |||
1978 Mo | 55,140,000 | 0.60 | 1.79 | 8% | open 8 | |||||||
1979 Mo | 3% | thick date | ||||||||||
1979 Mo | 117,884,000 | 0.36 | 0.30 | 0.60 | 0.21 | 0.57 | 12% | thin date | ||||
1980 Mo | 1.0% | closed 8, open 9 | ||||||||||
1980 Mo | 318,800,000 | 0.10 | 0.25 | 0.39 | 0.48 | 0.26 | 20% | closed 8, wide date | ||||
1980 Mo | 23,865,000 | 0.80 | 1.45 | 4% | open 8 | |||||||
1981 Mo | 1.9% | closed 8, closed 9 | ||||||||||
1981 Mo | 413,349,000 | 0.77 | 0.44 | 0.20 | 0.48 | 0.71 | 0.63 | 0.81 | 20% | closed 8, narrow date | ||
1981 Mo | 58,616,000 | 1.19 | 0.54 | 1.07 | 6% | open 8, wide date | ||||||
1982 Mo | 235,000,000 | 0.20 | 0.29 | 0.60 | 0.81 | 15% | closed 8 | |||||
1982 Mo | 1.2% | open 8 (at the base) | ||||||||||
1983 Mo | 3% | narrow date | ||||||||||
1983 Mo | 0.7% | open 8 | ||||||||||
1983 Mo | 1,051,000 | 0.3% | Proof | |||||||||
1983 Mo | 0.10% | Proof, open 8 (at the base) | ||||||||||
1983 Mo | 100,000,000 | 0.36 | 0.60 | 1.19 | 7% | wide date |
Values in the table above are expressed in USD. They are based on evaluations by Numista users and sales realized on Internet platforms. They serve as a measure, but they are not intended to be relied upon for buying, selling or exchanging. Numista does not buy or sell coins or banknotes.
Frequencies show the percentage of Numista users who own each year or variety among all the users who own this coin. Since some users own several versions, the sum may be greater than 100%.
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