Vintage Mechanical Regulator Diagram - Engineering History & Precision Timing #3492495 (License: Personal Use)

This black-and-white technical illustration depicts a precision mechanical regulator from the late 19th century, featuring a central vertical shaft with dual spherical weights on curved arms, a multi-jointed linkage system, and a horizontal escapement connected to a cylindrical drum. The design emphasizes harmonic oscillation control, likely for regulating clocks or scientific instruments requiring stable periodic motion. Fine hatching indicates depth and material texture, typical of period engineering publications.

Commonly found in historical engineering textbooks, museum archives, or horology resources; used by researchers, educators, and enthusiasts seeking insight into pre-electronic timing mechanisms and mechanical innovation.