Astronomical Clock of Lyon Cathedral — Illustrated Guide — MR. J.B. ROUNI, 3, quai St-Quai, Lyon

Description

Illustrated postcard describing the astronomical clock of Lyon Cathedral, with printed text on the front and back. The back mentions the publisher MR. J.B. ROUNI, Lyon, and indicates the availability of guides and postal collections. The clock, dated 1572, is described as unique in France with its automatons and perpetual dial.