Fig. 7. Map of France in relief, after Miss Kleinhanz. Fig. 8. Event plaster on the chassis. Fig. 9. Test in electroplating on the chassis, vintage engraved illustration. Magasin Pittoresque 1875.
Description: Fig. 7. Map of France in relief, after Miss Kleinhanz. Fig. 8. Event plaster on the chassis. Fig. 9. Test in electroplating on the chassis, vintage engraved illustration. Magasin Pittoresque 1875.