Hard tire (solid rubber tires, predating pneumatic tires) safety (the frame design that followed the "ordinary" aka a highwheel bike). Spring fork (frontsuspension). 1890 Columbia Safety Bicycle, coasting pegs, rear fender doubles as a structural frame member, tires are probably older replacements, seat leather is a replacement, older repaint, pedal blocks and coasting peg blocks are replacements, has a headbadge mounted on the top tube. An older amateur restoration. Bike is rideable. Cycle Smithy, Mark Mattei, Chicago 60614. Mark Mattei Chicago, IL 60614