Heights and Depths

Name: Heights and Depths
Uploaded: 2026-09-14T02:42:30+00:00
Duration: 8 min 18 s
Channel: Vintage
Description: Principles of engraving are dramatized, showing that the tones of pictures result from high and low places on the engraver's plate. Public domain (curated collection) Creator: Handy (Jam) Organization Year: 1938

Principles of engraving are dramatized, showing that the tones of pictures result from high and low places on the engraver's plate. Public domain (curated collection) Creator: Handy (Jam) Organization Year: 1938

Vintage · Education