Rare, beautiful and 'impossible' to find, especially as an all complete equipment:
2 Bolt Hansen Patent Helmet (made by Helge Larssen)
Suit (fair condition, only the inner collar seems to have dried out)
Pair of boots
Set of weights
Telephone land station
Divers Air Pump
Umbilical (coms cable with air hose)
Condition: see photo's.
Price on request.
Complete Danish 2 Bolt Diving Equipment