Nice thoughts Brian. I love discussing intricacies of the sets and cards themselves....I will even listen to myriad T206 theories but the oddball issues peak my interest more. This W574 series reminds me of the W503 series. Lew Lipset and some other old time collectors feel (I believe) that W503 were not strip cards either. Many feel they were
candy cards. I am not aware of any
strips of W503 being known, even though they too have the classification. I wonder if Mr.Burdick was just SWAG'ing it with these 2 obscure issues?