Yes, many millions. Indian head nickels had a design flaw that allowed the date to wear off quickly. Unfortunately dateless nickels are considered to be "culls" and sell for only ten to twenty cents as curios.
Only a small number of buffalo nickels were ever struck with 3 legs, and all are the result of minting errors.
Yes, millions. The 3-legged variety was an error caused by a botched attempt to repair a damaged die, and only affected a small number of the nickels made by the Denver mint that year.
All of the other 1937 nickels made at all three then-active mints are 4-legged.
To a collector it is worth $0.05.
The buffalo (actually a bison) is on the back, with an Indian head on the front. The date is on the front at the base of the Indian's neck.
This coin is also often called a Buffalo nickel or a Indian Head nickel. Both names are about equally common. 1935 is a very common date. Most coins are valued at .50 cents to $3.00.
This will vary greatly depending on date and mint mark.
The Indian head Buffalo nickel missing a date is usually considered a damaged coin, and its value can be lower than a typical Buffalo nickel. The worth would depend on other factors like condition, mintmark, and any identifiable features on the coin. Consult with a professional coin dealer or appraiser for an accurate assessment.
1927 is not a rare date. This coin is commonly called either a buffalo nickel or an Indian head nickel. Please see the question "What is the value of a 1927 US nickel?" for more information.
Buffalo nickels show a whole Buffalo on the reverse, not its head. Indian Head or Buffalo nickels are what the coins are called. Also check the date again and post new question. The last Buffalo nickel was struck in 1938.
Value depends on date, mintmark and condition. Post new question.
1937 is a common date for Buffalo nickels. Average value is $1.00-$3.00.
Likely the date has worn off, but it's still 5 cents.
It is a common date among Buffalo nickels and is worth less then $2 unless it is in perfect condition.
Not with that date. The Buffalo Nickel was minted from 1913 through 1938.