No. They are all upside down. The mint strikes each side of the coin 180 degrees in rotation from each other.
If you mean the eagle on the back is upside-down compared to the face on the front, it's supposed to be like that, and not just 1974, but all Washington quarters.
If the coin is golden and slightly larger than a quarter, and says 1974-1977, then it's a dollar coin from 2016, and it's worth one dollar.
1974 S (Proof) Quarter is worth $1.50.
CoinTrackers has estimated the 1974 D Washington Quarter value at an average of 25 cents
One dollar.
.2333
Cent, nickel, dime, quarter, half-dollar, dollar.
Cent, nickel, dime, quarter, half-dollar, dollar.
If the coin is golden and slightly larger than a quarter, and says 1974-1977, then it's a dollar coin from 2016, and it's worth one dollar.
1974 S (Proof) Quarter is worth $1.50.
This error is called an "Inverted Overprint" and can retail anywhere from $150 to $400 depending on the bill's condition.
CoinTrackers has estimated the 1974 D Washington Quarter value at an average of 25 cents
One dollar.
.2333
One dollar.
1974
It's just one dollar.
The only denomination struck for circulation bearing JFK's image is the half dollar, not a dollar, as can be seen on the coin's reverse where it says "Half Dollar". Unless the coin is a proof or uncirculated, all halves from 1971 and later are standard cupronickel clad coins and are only worth face value.