Triangular Roll

Content Description This collection includes three drawings related to a clock made by David M. Munro. The tall-case clock in question is part of the National Watch and Clock Museum collection and is a 14-day time and strike brass movement with perpetual calendar. It is a clock that automatically adjusts for daylight savings time. The schematics in this collection primarily focus on the dial and pendulum, as well as one drawing of unidentified measurements.