Historical Diving Reference Sites
A. Schrader’s & Sons https://www.aschradersson.com/
Classic Dive Books: http://classicdivebooks.customer.netspace.net.au/
DESCO Corporation: http://www.divedesco.com/
DiveScrap: http://www.divescrap.com/
Diving Heritage: http://www.divingheritage.com/
Diving Machines (Canadian): http://www.divingmachines.com/
Double Hose Database: http://www.scubacollector.de/
Dutch Diving Helmets: https://www.dutchdivinghelmets.com/
Hans Hass: http://www.hans-hass.de/
History of Diving in Holland: http://www.divinghelmet.nl/
Kirby Morgan History: http://www.kirbymorgan.com/company/history
Leon Lyons Helmets of the Deep: http://helmetsofthedeep.com/index.html
Morse Diving on Flickr: http://www.flickr.com/photos/8831438@N04/
Northwest Diving History Association: https://www.divinghistory.org/
PiedsLourds: http://www.pieds-lourds.com/
Sea Bee History by Peter McMahon: http://hardhatpeter.com/
Standard Dress Diving in New Zealand: http://www.diving-helmet.com/
The Diving Museum Gosport: http://www.divingmuseum.co.uk/
The Florida Keys History of Diving Museum: http://www.divingmuseum.org/
The Rebreather Site: http://www.therebreathersite.nl/
Vintage Double Hose: http://vintagedoublehose.com/
Vintage Scuba Gear Australia: https://www.vintagescubagear.com.au/
Vintage Scuba Supply: http://www.vintagescubasupply.com/
Vulcania Submarine (20,000 Leagues Under the Sea): http://www.vulcaniasubmarine.com/