maozhang.net
A lighthouse, in both realistic and fanciful forms, appears on some Maozhang. As a symbol it combined two key propagandist narratives: maritime (the ship of state, the Great Helmsman, waves) and illumination (the red sun, the torch of revolution).
The badge at right was issued by PLA unit 4402, almost certainly a naval unit. The numerals on the ship's bow, 3-03, are unlikely to represent a date and probably identify an individual vessel.
42mm 7.2g
h. 21mm w. 30mm 3.2g
h. 21mm w. 31mm 3.3g
The lighthouse was particularly associated with Mao Zedong Thought, as in the slogans: "Mao Zedong Thought is the lighthouse of world revolution", and "Mao Zedong Thought is the lighthouse for mankind".
At left, two examples of a widely issued design with a lighthouse towering above a red-flagged ship of state. The obverse inscription reads "Guiding Light" - a phrase equally appropriate for the lighthouse and for the Great Helmsman himself.