Here are a few of the first issues that I picked up this weekend at Minnesota Stamp Expo. I was fairly pleased to find anything, since there were no real revenue dealers at the show, and 2 dealers who can usually be counted on to have at least some revenues were no-shows because of transportation and health issues.
An R45a pair with manuscript cancels and an "S. Crooks" handstamped cancel that I haven't seen before:

William C. Smock was the County Clerk of Marion County, Indiana:

A decently-centered R18c pair:

Charles E. Loew was a Tammany Hall politician who held the position, among others, of New York County Clerk:

Hastings & Kinsley was an insurance agency in East Cambridge and Boston:

A nice Simon de Visser cancel:

An R5b with an unclear Fort Stanwix Bank cancel but a legible November 1862 date:

A nicely-centered R24c block of 6:

And an R84c with a partial margin imprint:
