Wax Maps

JAIC 2003, Volume 42, Number 3, Article 4 (pp. 419 to 424): "A Historical map-printing technique: Wax Engraving."

Olm

ARKive: a unique collection of thousands of videos, images and fact-files illustrating the world's species… gathering together the very best films and photographs of the world's species into one centralised digital library.