Ziller Classic Glossy Black Ink Powder
Shown above is a beautiful bird flourish penned by F.W. Tamblyn, probably in the 1920's using the Classic Glossy Black Ink powder. Notice the fine hairlines. Unfortunately this scan does not show the deep dark black glossy color on the broad shades. This bird was one the many examples that Tamblyn created for his mail order class on off hand flourishing.