The lair of the argyroneta ( Argyroneta aquatica )
This is how I decided to call the museum of my spiro-vintage collection. Even if there is no spider's web or dust in this dedicated space, however, I wanted to wink at this very discreet little spider nicknamed "the diver spider".
To accompany my collection of regulators I began to collect some accessories from La Spirotechnique, including masks, fins, lamps, knives and more particularly analog instruments such as depth gauges.
I was particularly attracted by these and to my greatest surprise these exist in several variants at the level of the dials for example.
I therefore amused myself by establishing a small classification, taking inspiration from that of philately which was one of my childhood passions.
There are surely other variants that I have not yet discovered and it is with pleasure that I will exchange your information in order to establish a typology as precise as possible and why not a chronology.