Canadian Liquid Air - Mentor - Blue Fifty Chromed

[USdiver1]

Every one is ignoring the Aire Liquide and this is a vintage board...I had an Aire Liquide as they were originally called in the 1950s...Probably the most dangerous regulator ever produced for a number of reasons. Most were tossed due to metric parts with the introduction of US produced DAs with SAE parts. You are fortunate to have this one. I will respond in detail on VDH when I have more time SDM

@SDM

1) Is there any difference between the Canadian Aire Liquide and the Spaco? It is my understanding that both were assembled in Canada from French made parts, the AL then being sold for internal use (Canada) while the Spaco was a export for the USA.
2) Please elaborate on the dangers inherent in the AL/Spaco/metric Aqualung.

@Adairrj

Another nice haul. Your collection is one of the world's best.