I was looking at a spread sheet for 10ga load data. Many of the loads were listed as "Sherman Bell Doublegun Journal" as the source for the data.

Is anyone here familiar with this data?

It was put out in the Parker Gun Collectors site.

The particular 10ga load I'm interested in is:

Federal hull
W209 primer
35.0gr SR4756
Rem SP10 wad
1.5oz lead shot

1221fps

7600psi

With a fine gun on his arm, a man becomes a sporting gentleman, both on the field and off.