I got these at a yard sale for the price of $3.00
sizes #2-56 thru 1/4-20 most of the taps still have the cosmoline on them the Dies are adjustable (rare these days but common prior to the 50's) the only things missing are the thread gauge and a latch other than that a complete set of starting plug and bottoming taps and all dies and wrenches nice for the price!
G.R. If you find you cannot sleep at night, it is probably your conscience bothering you over that purchase price. Just get used to it!!!!
Allan from down under.