Degree of difficulty...T207 backs

[Vintagecatcher]

In the past 2 years, I have started to educate myself regarding the complexity of collecting the T207 set, while also acquiring quite a few of the catchers in the set.

Many thanks to Tim N. and Bob M. for their articles on the T207 set, and to the board members who have helped me add to my collection.

While my obsession with the T207 set has focused primarily on the unique fronts and acquiring nice examples, I have managed to pick up most of the advertising backs. I'm lacking just the Red Cross, Cycle, and Anonymous Factory 3 (LA) backs.



While most people probably will agree that finding a Red Cross T207 back is next to impossible, just how difficult are the anonymous backs?

Thanks to Mike F., I have an Anonymous Factory 25 example now, so I'm curious as to whether others have found the Anonymous Factory 3 (LA) backs to be more common or less common than the Anonymous Factory 25 (VA) backs?

Thanks,

Patrick