columbusguy gave me a link to cement blocks the other day and I got so interested in looking at that book that I went looking for other stuff and found this one. I wish I could to to the hardware store and buy this stuff today. Something tells me I'll spend a lot of time looking for old stuff at that web site. I've read a lot of history books there searching my genealogy but never even knew these were there.
Here is a link that might be useful: 1926 catalog