File:Firefighting tools at Yotsuya museum.jpg - Wikimedia Commons
File:Image 1er tirfor.jpg - Wikimedia Commons
what is this towing apparatus
File:Tirfor.jpg - Wikipedia
Tractel Tirfor Machines: Original & Best, the…
Winch - Wikiwand
Glossary of Technical Theatre Terms - Rigging
What is the difference between hoist chain and chain block? - Quora
Tractel Tirfor Machines: Original & Best, the…
Konecranes Rope Guide installation
Peplers In Rye: 10/01/2013 - 11/01/2013
Glossary of Technical Theatre Terms - Rigging
File:Tirfor.jpg - Wikimedia Commons