If loud pipes save lives, you might want to think twice about riding this bike, even if you can afford to buy it. A 1894 Roper Steam Motorcycle will be crossing the block at the Auctions America by RM ...

One of the world's most valuable motorcycles will go under the hammer early next year. It was hand-built by American inventor Sylvester H. Roper, one of two people with legitimate claims of inventing ...

RM Auctions say sit Auctions America unit will offer an 1894 Roper Steam Motorcycle during its Las Vegas sale that runs Jan. 12 - 14. and includes more than 400 collector motorcycles. RM says it ...

Take a journey down memory lane to read the story of Sylvester H. Roper, the man who is credited with invention of the motorcycle Sylvester H. Roper was an inventor who hailed from Boston. Born on 24 ...

It's almost Independence Day here in the U.S., and I'd like to ask you to take a moment from giving those Redcoats the finger and chugging Pabst to reflect on a true American hero, Sylvester Roper, ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Sylvester Roper, a machinist and ...