Play nice now!!!
Howdy All --
I saw a few aluminum combs (like PC) in
1937 in a commercial operation. Seems they
had already "come and gone" even then.
Last year I bought an assortment of old
equipment which contained one of those old
frames/aluminum comb (made together). I will
cut it to Medium size and put it in a hive for the Goldenrod flow. This may help answer