细节
Projecting lantern
Romain Talbot, Berlin, Germany; wood-frame with nickel-plated brass fittings, including spirit burner, ventilator, condenser and brass- bound lens with rack and pinion focusing
Romain Talbot, Berlin, Germany; wood-frame with nickel-plated brass fittings, including spirit burner, ventilator, condenser and brass- bound lens with rack and pinion focusing