wanted:Auction brochures.....

I am looking for industrial auction brochures from Ritchie Bros, Forke Bros, Miller & Miller, Yoder and Frey, First Team Auction, Max Rouse etc. from the 70's, 80's and 90's.I am a collector and heavy equipment enthusiast and those pamphlets are loaded with nice pictures of cleaned and freshly painted equipment.They don't have much value once the sale is over but they are a great help to me in preserving the memory of machines that are no longer being built.Please, help my hobby by looking in your old storage boxes and file folders for these old auction sale brochures. Your help is greatly appreciated.

Thanks in advance.

Max.