I am assuming from your post that the other chisels in that kit are not stamped "D.R. Barton", correct?
That is correct and the D.R. Barton chisel was not originally in the roll. The largest one was 1-1/2" (which is missing). Here is a group photo of the chisels I was given along with the pouch.
Yesterday, I decided to dangle them in the electrolysis bucket to wash the rust off. The handle was on good-and-tight, so I left it on and was careful to keep it out of the water.
It was a busy day in the bucket.
The brands from left to right are UNION, James Swan, Winsted Edge (2) and GREENLEE.
I also repaired the damage to the socket ends, from someone hammering on them without the handle and shortened/re-fit the handle on the 1/4"er due to damage, as well as the far right 1"er. (I may share some of those details in the "re-handled chisel" thread.
This is the offset 1/2" chisel that's not original to the roll. (at least the list doesn't mention offset).
This logo shows up better in the rusty photo than the shiny one.
Here's a 1904 James Swan catalog (there is a 1911 catalog in the archives as well).
74 p., illus., 22.8 cm, trade catalog
archive.org
They're marked U.S.A on the other side.
Here's a 1918 WINSTED EDGE catalog.
26 p., illus., 27.7 cm, trade catalog
archive.org
I did not dig up catalogs for the UNION Hardware, or GREENLEE chisels.
It took me thirty years to get around to cleaning the rust off of these, in part because I like it when tools look their age; but I wanted to repair the parts that had been hammered on. I am pretty sure my grandfather would've approved.
I also went through the other pouch-roll-whatever he gave me and will share that one in a separate post. They're both marked J.Q.M.D. 1944.
Tom