1960 TMB kit, any tools with date mark are 1960, including case [which has only one clip]. All original tools,
was probably a kit from early tech or school, factory stencil. Among the first KRA 275 kits with the TM70 ratchet.
Last use of the Octa Grip driver.
I have this old S-O pick up magnet from an ignition tune up set and it has the earliest PT series stamp with a -7 number, see pic.
It's not 7 inchs long so I'm wondering if it is the date code...'47. Any expert help would be great. PT series didn't last long.
That's great info...more than I've found so far. Now I'm thinking that there are very few full sets in existence.
I have found that the underlined logo was changed in the late '70s...?
It may have been a special set as some lettering is gold. I made a see-thru case as the color goes from amber...