Wollam Chevrolet,Cortland Ohio

[68l30]

Does any have any info on this dealer? I recently found a old parts book from there,it's a smaller copy of the first printing of the Chevrolet HD racing book pre-dating the "newer" 72 print.The order form has the By Wollam logo much like Berger.I also recieved a mint dealer sticker from the same,pic attached.I know the location was in a "hotbed" for COPO's and all around performance but I can't recall hearing about it previous to finding this info.Anyone recall it?Thanks..

Steve