Got this one on eBay last week. Been looking for a Trump Bros. saw for a while but they always seem to go for an arm and a leg. Must have scared the bidders off on this one or the $$ is tight. Paid less than $290 for it. Circa 1877..oldest scroll saw I have now but oldest tool I have is an original Stanley 1876 Liberty Plane. They made them to celebrate the 1776 Independence.
Came with a copy of the US Patent Office paperwork from the Trump Bros & Christian Frederick of Wilmington Delaware. Also had a section from a book titled: "American Foot Powered and Hand Powered Machinery." I'll be looking to get a copy of that next.
On left is New Rogers treadle saw and right is a Millers falls #387. The New Rogers was actually given to school students at one time with a talent in wood working for graduation. The MF387 was a heavier duty saw with more weight and a bellows style blower that 'removed' dust from the cuttings.