Mitutoyo 150 mm Tube Thickness Caliper, Model Name/Number: 573-661-20, Accuracy: +-0.05 mm
USS Kidd (DD-661) - Wikipedia
Panerai Luminor Marina Carbotech PAM 661 up for sale. Full set with all the goodies and extra straps! One of the coolest new case materials… | Instagram
HMAS CANBERRA, JTF-661 flagship, has an overall length of 230.8 metres, a beam of 32 metres, a draft of 7.08 metres and displaces (2) - European Security & Defence