A sorta recent pickup last night. I actually bought it about 20 yrs ago but it was locked away in the business safe.
A High Standard Model 10B auto 12 ga. shotgun. Produced by High Standard 1967-77. The Model 10A had a built in flashlight in the rear sight. The Model 10B had a improved flashlight attachment on the rear sight plus a left side charging handle was added.
I'm missing the flashlight attachment which I will now start looking for. The rear butt plate swivels.
Overall a really neat shotgun and has been a really good investment.