The Flash Vol.2 #151
A man in a Flash costume goes to Wally West's house and reads from his diary.
In the pages of the diary a teen Wally West is on a school trip at a museum. On the way back to school, Wally realizes he left his cap back at the museum. He runs back there and sees a gorilla looking at a skull in an exhibit. He puts on his Kid Flash costume and confronts the gorilla. The gorilla introduces himself as Montague. If he doesn't return to Gorilla City in three days, Solovar will send an army of gorillas to find him and lay waste to the nation. Wally tells Montague he can get him back to Gorilla City in three seconds, but determines that the gorilla is too heavy to carry. Back at the Museum Wally's cap is found by Buck Wargo
Estimated Condition: VF/NM