Vntg c1890's Brochure Invalid Chairs, Rolling Wheelchairs, Tricycle, Toledo OH For Sale

Fabulous paper brochure from the Gordon Manufacturing Co., Toledo, Ohio for Invalid chairs, but they are way more than just a group of wheelchairs. Brochure measures 12" x 9 " and has a front and back cover and 32 interior pages. The brochure is undated but based on my research of the chairs shown in the brochure, my guess is that this is circa 1890's. Please see my photo of the Index to the booklet to see all that is in this brochure. Having possession today of almost any one of the items shown in the book would be fantastic. Design of some of the items shown are so futuristic and advanced. What a collection. Front cover has a few pieces missing and some edge tape repairs and there is minor browning of the interior paper but the contents of the chairs just jumps out at you. It goes without saying that this is the only item like this on .