1st Series Variations
2nd Series Variations
Wacky Packages Variations 1st/2nd Series
Vertical Doubles Black Ludlow Backs
Doubles are a combination of
There are 14 different black ludlow doubles.
Six are strictly 1st series.
Six are strictly 2nd series.
Two are mixed 1st/2nd series (both of which are strictly pack label cards).
Black Ludlow Back Doubles are numbered out of 10 (rare).
You can't just cut these in half and have two single black ludlow, since
are individually numbered out of 25.