With the exception of certain proof sets, they are only worth the face value of the coin.
There were 1.7 billion bicentennial quarters minted, and they're still worth 25 cents each. The only ones worth more are the silver and proof varieties.
None of the Bicentennial coins regardless of denomination, date or mintmark struck for general circulation are worth more than face value.
BICENTENNIAL, not "bicentenial" QUARTER, not "quater" 1776-1976, not just "1776" And only worth 25 cents. Billions were minted and many were saved as keepsakes.
1935? Whose bicentennial was that?
Nope, because they don't exist. The US never made solid silver quarters.
US quarters minted before 1965 are 90% silver and worth several times face value. At present, a '61 quarter is worth a little over $5.
Technically they are worth 25 cents. 1964 was the last silver was used to make quarters. So unless they're uncirculated or proof no, they're worth 25 cents.
495.00
100-400 USD
5,000+
A lack of ridges indicates a lot of circulation and wear. They're worth 25 cents.
It's pretty obviously worth at least $0.25. If it's a US quarter, 1964 was the last year quarters contained silver, and it's worth considerably more than that. Quarters from 1965 and later are cupro-nickel, the same as quarters minted today.