First row on the left is an invition to the 10th Worldcon in Chicago. It asks you to send your $1.00 (can you believe only one dollar!) to register. First row on the right is the first progress report.

Second row on the left is the second progress report dated March 1952 (five months before Phil's first story The Lovers appeared in the August issue of Startling Stories, it lists Philip Farmer as registered guest number 392. On the right is the third progress report from June 1952, it lists Mrs. Philip Farmer as registered guest number 469.

Third row on the left is the pocket program (but not the big program which we still don't have) which lists the convention schedule. On the right is a badge from the convention.