1972 cent: very nice clip. 1998 cent: grease-filled die, interesting but nothing special. Quarter: looks like a combination of off-center strike and damage, but I'm a bit puzzled by it. Dime: grease-filled or deteriorated die, no extra value. 1941 cent: roller damage, diminishes value of an otherwise rather nice coin.
I'll agree on all points except for the 41. A rolling machine would have damaged the letters as well. I would think ridge ring but the die state does not seem to be so very advanced. The discoloration that seems to follow the anomaly may indicate something on the surface of the coin. Not sure on this one
The "41" looks like a die crack, especialy at 9 0'clock where it runs through the "L" in Liberty, and up under the "I" on IN. I'm really not sure what happened on the other side. I would like to see the reverse of that one.