Amsterdam, N.V.Groeneveld van der Poll & Co, Landré & Clinderman, Utrecht G.J. van Bemmel, - 紙鎮 - 青銅色, 鐵（鑄／鍛）
ASAHI - Hand-held mechanical RPM tachometer with original fitted case and accessories [Good Condition] Tachometer - 金属、玻璃、橡胶、布料衬里的盒子 - 1950–1970
