[AT] soil shredder

[Bruce Moden]

We have used a small electric driven soil shredder in preparing potting soil in our greenhouses, it looks like a square steel wheel-barrow that feeds from the top a shovelful at a time, a spinning steel cage with fingers shreds the soil.  It was make by the Kent Mfg. Co. probably in the late 30's.  Some of the baffles have rusted away & I would like to find a owner's manual or repair manual for this machine to have new baffles made.  Does anyone know of a source of antique tool manuals?

Bruce