In this series of blog posts, I’m going to take an in-depth look at the different backs that make up the 150-350 series (also referred to as Print Group 1). The truly rare backs were not printed until the 350 series (Broadleaf 350 and Drum) and 460 series (Broadleaf 460, Lenox, Red Hindu, and Uzit). Because the 150-350 series is made up of backs which are considered relatively common, many very tough front/back combinations fly under the radar.
Cards from Print Group 1 can be found with the following backs:
Hindu
Piedmont 150
Sovereign 150
Sweet Caporal 150 factory 25
Sweet Caporal 150 factory 30
Sweet Caporal 150 factory 649
El Principe de Gales
Piedmont 350
Sovereign 350 Forest Green
Sweet Caporal 350 factory 25
Sweet Caporal 350 factory 30
Old Mill
Many of the most iconic portrait cards in the T206 set were printed in the 150-350 series. Finding a card with one of these backs is easy, but finding a specific front/back combo can sometimes be quite difficult. For example, if you want a Green Background Ty Cobb portrait with the scarcest back, you need to find one with an Old Mill back. It might seem like this should be an easy task because Old Mills seem pretty common, but it could take you a few years to locate one.
I’m going to start with a very broad overview and drill down into the individual backs to see if we can find any patterns that will help us understand the 150-350 series better.
By the Numbers
There are 159 cards in the 150-350 series. Here is the checklist (thanks to the fine folks at t206resource.com).
Below is a breakdown of the backs that make up the 150-350 series (also known as Print Group 1 and abbreviated here as PG1):
As you can see, the vast majority of PG1 is represented with these backs:
The percentage is a bit less with these backs:
The percentage is much lower with these backs:
Sovereign 350 Forest Green (50%
In some cases, the reasons for differing percentages are known. Often, certain players were traded or they retired during production of the set. These players were removed from subsequent printings. For the most part, this is why players are missing from Piedmont 350 and both Sweet Caporal 350 print runs.
In other cases, the reasons are not known. Hindu backs were issued in 1909 near the start of T206 production. They had access to the same 150 subjects that were used for the Sovereign 150 printing, but only used 102 of them. For the the El Principe de Gales print run beginning in 1910, only 81 poses from PG1 were used. Likewise, only 80 PG1 players were used for the Sovereign 350 print run.
Were these omissions chosen randomly? Or is there a pattern? Let’s find out.