1972 the last series...I didn't know it existed until I visited my friend who moved to the other side of the county out here in N. Calif Bay Area....needless to say I was mad and envious of him...
.... it took me another 13 years or so to complete it...
1973 I had no problem finding the last series... a bunch came out mixed with other series in rack packs I found at a toy store...the weird thing...all the kids in my hood must have conspired to hoard the 4th series...I couldn't find any.... so I ended up ordering from Larry Fritsch cards...I remember when the box came in after school...ran in and ripped open the vendor fresh cards...I still have them...and they have that fresh quality to them...ahhh..nice memories...
Ricky Y