Two miniature saws, about 1/10th scale, based on 19th century hacksaws. Handles are ivory & ebony. I cheated with the blades as they are made from cut-down 12 thou. slitting saws blades drilled for the pins.
Construction pictures for the small saws
Turning spigott for handle in 4-jaw chuck. 3/4" x 1/4" Mild steel, one each end of bar at same setup.
Some of the 1/4" thickness removed by milling.
Ivory handle being hand turned.
Marking out to card template with handle fitted temporarily.
Roughing out to profile
More filing
Even more filing
Reducing to final thickness in a thin-piece vice. Slots for blade cut with a slitting saw by hand