A 1948 Indian Chief motorbike will lead the sale of an important single owner automobile collection at Claystrong Enterprises in Philadelphia.
Bidding on the lot is at $20,000 ahead of the January 2 close date.
Other highlights include a 1939-1945 OT-810 German army half truck, which stands at $12,500.
Auction house head Clayton Armstrong told local news site ABC 27: "This is one of the biggest sales I've had yet.
"We have people coming in from as far as Missouri, Indiana, Iowa to bid on items, and I have registered bidders as far Germany, Europe."