Brass Box Lock c. 1938

"Brass Box Lock" is a technical drawing by Edward L. Loper, created in 1938. The artwork depicts a detailed view of a brass box lock, showcasing its intricate design and craftsmanship. Loper, a renowned artist specializing in industrial design, captured the form and function of the lock with precision and clarity. The drawing highlights the lock's mechanisms and structural components, providing a valuable visual reference for both designers and historians of industrial design.