Nice looking stuff Mike
#10 looks like CS twisted wire Gunners Gimlet.
I do have some thoughts on numbers 7, 8 and 9. The only gimlet that I have found in any manual from 1849 to 1865
that has a T handle of wood, brass or lead is a Fuze Gimlet. It is listed in the 1849 manual and Benton's 1862 course of instruction for academy cadets. It is listed in no other manual after 1849 except Benton"s. It's diameter is .20, to large to to enter a .175 cannon vent. It was to be used to bore into the side of a wooden fuze, not to clean out a vent. They were common wood working tools obtainable at any hardware store. It is my belief that other than this fuze gimlet, none of the other T handles gimlets are artillery related. I had at one time one of each type show that were among my father's tools.
They were purchased in the late 40's or early 50's.
God Bless
Dan
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