Advertisements for sale, found one from 1957 for my own machine.
 

Was looking around for more info on my new/old Brother 140, typed into Google and got a link to Ebay. One of the Vendors (Balovell) is selling ads. I bought one that had photos of my machine. Some of you might like to check it out. I'll frame it when it arrives for my little sewing room. Its from an old magazine. Who would have thought!!!

They will sell anything and everything on E-bay. One time I was able to buy a copied manual for a pressure fryer that I bought at a yard sale that didn't have the instructions for use on it. Once I was able to get the instructions, I could fry up some great chicken!! Who would have thought that would ever happen. One never knows. I'm glad you got the ad. I think that will be awesome hanging in your sewing room!

That is sew neat. Great idea