Making a whetstone in the Chr Hort sandstone quarry/ stone masonry
33:13
Schleifsteinhängen und Schleifen von Sägen in der Schleiferei Wolf und Bangert
52:38
Das Handwerk der Oberbergischen Pflastersteinhauer
7:31
stone mason pts 1 and 2 Part 1
24:36
Making a BOW of the Native Americans
22:23
Alchemy and Breathing Soul into Copper Sheet
7:13
Maintaining Tools ’Natural Sharpening Stone’ ／ Takenaka Carpentry Tools Museum Video Library
10:31
Ancient Method of Oil Extraction: The Whole Process of Making Edible Oil in Ancient Times
30:51