Most of those old hat books are long out of print and in public domain.
John - that looks beautifully engineered.
Block Maker - that lloks very handy (and nicely made).
It really does. I held off for a long time, but finally pulled the trigger. I hope it is as good as it appears & will report back here.
Block Maker, very well done, and it will work for the vast majority of brim trimming jobs.
"Faint hat never won fair lady."