Hello Jim; I have a Berkeley Junior Puddle Jumper for .049 to .074 engines. This the one you're looking for? All balsa, profile fuse with a metal engine mount and metal landing gear already attached to the printed fuselage. It has a pretty neat tear drop formed metal cowling, and a hollow, prefabbed all balsa wing, 19 inch span and all balsa stab. The plans are full size, and an experienced builder could build one from the plans. Let me know if this sounds familiar.
I also have a "Super" Puddle Jumper with 28" wingspan. What size is the regular Puddle Jumper?
I heard from Sean tonight that you guys went flying today. Lucky pups! I got to shovel snow!!

Good luck and have fun,
Dan McEntee