Transfer. XF, sometimes also written as XFER, means Transfer To/From an Account.
If the coin is a 1935 or 1935 D vf it is worth $0.25 xf it is $1.00. If the coin is a 1935 S vf is $0.50 and xf is $1.00 USD.
A coin collection is called, well, a coin collection. The hobby of collecting coins is called numismatics.
a coin collector
Current retail value is $136.00 for EF-40 coin
Coin collecting
*A silver 1974 nickel *This is copper-nickle coin worth 10¢ in XF condition,$2.00 UNC;- and if it's a proof it's $4.00.*A silver 1974 dime*This is copper-nickle coin worth 10¢ in XF condition,$2.00 UNC;- and if it's a proof it's $3.00.*A silver 1977 20 cent coin*This is copper-nickle coin worth 20¢ in XF condition,$2.00 UNC;- and if it's a proof it's $6.50.*A silver 1980 half dollar*There's a couple different varieties with these, but basicallyworth 50¢ in XF condition, $2/$3 UNC;- and if it's a proof it's $6.00.*A bronze 1982 2 cent coin - (has 3? varieties)*10¢ in XF condition, $1.00 UNC;- and if it's a proof it's $3.00.*A bronze1986 penny*10¢ in XF condition, $1.00 UNC;- and if it's a proof it's $1.00.
While the president has not said much about coin collecting, he has said a lot about education and about the importance of hobbies that are educational. Both stamp collecting and coin collecting teach about geography and about important historical figures, so the chances are, he would be in favor of such hobbies.
Numismatology
Coin collecting
Average value in EF-40 is $44.00
RPM is a coin collecting slang for "Repunched Mintmark". It refers to when the mintmark on a coin has been struck twice, and you can see remnants of the first mintmark underneath the second mintmark.