Mossman Lock Collection, New York, New York

Lock Luster - Science Friday

john m. mossman lock collection – The Humble Fabulist

CONSOL 1mvt and COMBO LOCK

Mossman Lock Collection - Midtown East - 9 visitors

Big Apple Secrets: Lock Collection, one of the largest in the world

John M. Mossman Lock Collection – New York, New York - Atlas Obscura

Books

Mossman Lock Museum Admission, Schedule, Location, Exhibits

A Burglar's Guide to the City – BLDGBLOG