Stirling Engine Hot Air Fan
Antique brass Stirling engine hot air fan.
Looks to be in good condition, but fired up and it does not work as it is.
Piston seems to turn fluidly with compression when hand turned. It seems the linkages just need proper balancing.
14 ¾ inches wide blades
8 inches wide base
17 ½ inches tall 22 ¾ inches tall including blades