자작. Based on reproduction by Mario Fabretto, 13 July 1997 of an 18th century design (according to Fabretto). The oldest reference cited explicitly is "Flaggen Almanack (ca. 1844)". Latest known attestation as contemporary is in Grand Dictionnaire Universelle du XIXe Siècle' (Paris 1865). First uploaded as GIF by DrFO.Jr.Tn.