DESCO

DESCO is an underwater diving equipment maker which was first organized in 1937 in Wisconsin in the USA as Diving Equipment and Salvage Co.

It was founded by:-

Browne and Nohl designed a lightweight heliox diving suit.

On 1 December 1937 in Lake Michigan, Max Nohl dived to 420 feet with DESCO equipment, breaking the previous record of 344 feet set by British divers in 1930.