Letterpress Printing Block Diagram - Component Labels and Structure #2018611 (License: Personal Use)

This black-and-white line drawing depicts a classic metal letterpress printing block, with critical parts identified by letters A through K-including the raised type face (A), shoulders (C), body (G), and side lock (E). The diagram serves as an instructional aid for understanding how movable type is assembled and secured in a chase for printing. Its precise labeling supports historical documentation, restoration guides, and typography education.

Used on educational websites, museum digital archives, or printmaking tutorials to explain traditional typesetting mechanics; matches user intent for learning about analog printing technology or identifying parts for repair/restoration.