I don't know if anyone is interested in old steam machines but 65 issues (1955-1970) of The Iron-Men Album Magazine were listed today on eBay. They are all listed individually. According to the information on the first listing the seller "decided to list them individually with the hope that individual collectors will find that one speciaI issue that they've been looking for or perhaps several to fill out a collection. This auction might also appeal to the NEW COLLECTOR who would like to build a library."
You can find it by typing in the first listing number (190006288402) for the first issue and then find the rest by clicking on the link "View seller's other items" There are a lot of other farm and engine magazines there too. The seller's ID is laquille