1877 Seated Liberty Dime Proof
Proof struck at the Philadelphia Mint · 510 made
- Mintage
- 510
- Metal
- 90% silver, 10% copper
- Weight
- 2.5 g
- Diameter
- 17.9 mm
Original illustration. Tap to flip. Not a photograph of the actual coin.
Face value · Metal value · Small premium · Collector premium · Significant rarity. We use bands because prices change daily.
What is an 1877 Seated Liberty Dime Proof worth?
This is one of the dates collectors hunt for. A genuine 1877 is valuable in any condition, even well worn. That's exactly why fakes and altered coins turn up so often.
What would make yours worth more:
- Grade and, for proofs, strong cameo contrast
- A die variety or minting error
- Certification by PCGS or NGC, which buyers expect for scarce dates
For market prices, check recent sold results for certified coins in the same grade.
Quick answers
- Is the 1877 Seated Liberty Dime Proof rare?
- Fairly. The Mint made 510 for collectors. Most were kept in their original packaging.
- Is the 1877 Seated Liberty Dime Proof silver?
- Yes. It's 90% silver, 10% copper and holds 0.0723 troy ounces of pure silver.
- Where is the mint mark on an 1877 Seated Liberty Dime?
- On the reverse, below the bow of the wreath or inside the wreath, depending on the year. Philadelphia dimes have no mint mark.
- How many 1877 Seated Liberty Dime proofs were made?
- 510.
What to check on your 1877
- There's no mint mark on this one, so the date and condition are what matter.
- Judge the grade under good light. LIBERTY on the shield is the key: a full, readable LIBERTY marks a coin in Fine or better. Then check Liberty's head and knee.
Proofs from 1877 were struck one at a time in small numbers and many were later spent or mishandled. Look for hairlines from cleaning, which lower the grade.
The story of the 1877
Millions of dimes to replace paper change (1875 to 1878)
The Specie Resumption Act of 1875 set out to replace the small paper notes of the Civil War with silver coin. The result was the largest dime production the country had yet seen. In 1875 Philadelphia struck 10,350,000, San Francisco 9,070,000 and Carson City 4,645,000. In 1876 the totals were 11,460,000, 10,420,000 and 8,270,000. Carson City struck 7,700,000 in 1877, more than Philadelphia's 7,310,000 that year. The arrows were removed in 1875, but the 2.50 gram weight remained.
The 1875-S and 1875-CC come with the mint mark in two places. On some coins it sits inside the wreath above the bow and on others it is below the bow, so check where yours falls. An 1876-CC doubled die obverse is also known to specialists. These huge runs make 1875 to 1877 the most common Seated dimes, including the Carson City dates. Carson City's 8,270,000 dimes of 1876 were its largest dime coinage of any year. Most of the small paper notes were exchanged for silver in these years.
By 1878 the demand had been met. Philadelphia struck 1,677,200 and Carson City only 200,000, its last dimes. San Francisco made none. If you have a dime from these years, it is likely a common date, but look closely at the mint mark for the scarcer positions and at the date and lettering for doubling.
Elsewhere in US coinage in 1877
Cent production fell sharply as the economy stayed depressed after the Panic of 1873. The 1877 Indian Head cent has the lowest Philadelphia mintage of the series and is its best-known key date.
How to recognize it
Liberty sits on a rock, her right hand resting on a shield crossed by a scroll reading LIBERTY. Her left hand holds a pole topped by a liberty cap and the date is below. The 1837 and 1838-O coins have nothing else on the obverse. From 1838 to 1860 thirteen stars surround her and from 1860 the words UNITED STATES OF AMERICA take their place. Drapery hangs from her left elbow on coins from late 1840 on. Arrows flank the date on most dimes of 1853 to 1855 and of 1873 to 1874. The reverse shows ONE DIME inside a laurel wreath ringed by UNITED STATES OF AMERICA until 1860. After that a larger cereal wreath of corn, wheat, maple and oak leaves surrounds the words. Branch mint marks are on the reverse near the bow.
Mintage chart
Specifications
| Series | Seated Liberty Dime (1837–1891) |
|---|---|
| Year | 1877 |
| Mint | Philadelphia Mint |
| Mint mark | None |
| Strike type | Proof |
| Mintage | 510 |
| Face value | 10¢ |
| Composition | 90% silver, 10% copper |
| Weight | 2.5 grams |
| Diameter | 17.9 mm |
| Edge | Reeded |
| Silver content | 0.0723 troy oz (2.250 g) |
| Designer | Christian Gobrecht |
Other 1877 Seated Liberty Dime issues
| Coin | Mintage | Type | Silver |
|---|---|---|---|
| 1877 Seated Liberty Dime | 7,310,000 | Circulation strike | 0.0723 oz |
| 1877 Seated Liberty Dime Proof | 510 | Proof | 0.0723 oz |
| 1877-S Seated Liberty Dime | 2,340,000 | Circulation strike | 0.0723 oz |
| 1877-CC Seated Liberty Dime | 7,700,000 | Circulation strike | 0.0723 oz |
Mintage: US Mint records as published in standard references, each figure checked against at least two independent sources. How we build these pages.