It's called "Contest - II - 8K" 7/30/63.
 There are some more PDP-4 tapes I have seen (just digging them out). Anyone
 have any idea what this is? 
I have no clue what that specific program is, but the PDP-4 was the first
machine of DEC's compatible 18-bit family.  (The PDP-1 was 18-bit but not
compatible with the later machines.)