All come from the Jackson estate and were written to Jackson or his wife. There is some pretty interesting content. Several are the usual autograph requests but one mentions the possability of writing "The Joe Jackson Story" book, one mentions the death of a friend and another thanks Joe for the signed baseball that he recently received (no doubt signed by Joe's wife). There are also some sympathy cards sent to Mrs Joe Jackson after Joe passed away. All are dated in the 1940's and 1950's. Interesting lot!