Nautical Instruments & Tools
Price = n/a
Siebe Heinke Admiralty Pattern Divers Torch Pattern 0563/202927
Siebe Gorman & Co Ltd have manufactured hand-held battery powered submarine electric torches for divers and the British Ministry of Defence since the 1920's. On offer here is another rare and desirable divers torch we are listing today. Back in 1961, perhaps the two most famous names in diving terms C.E.Heinke and Siebe Gorman merged to form a single company. Research indicates that for just a limited period, torches were made under the combined 'SIEBE HEINKE' brand'. In 1968, the maker reverted to their original name with the inscription of SIEBE GORMAN and the AP (Admiralty Pattern) number was dropped in preference for the NATO reference number, as nicely illustrated on item 4910 we have also just listed on the site. This torch therefore is a scarce and desirable example from this brief period of production as it is clearly branded 'SIEBE HEINKE of London'. Below the switch box and located between the top two knurled grip rings it is further engraved A.P.No 0563/202927 and below the date of manufacture 1964. Unlike the later four prong divers torches this model did not carry a leather wrist strap but instead there is a lanyard hole on a curved metal plate on the end of the torch. Stamped into this plate are several Naval acceptance or inspector's marks including a large 'X' and a 'D ', a broad arrow property mark and an' E' with a 'T' below.
Inside the torch has a circular rubber 'o' ring seal that is attached to the lamp reflector rim. The seal also isolates the electrical circuit until the slide switch pushes a metal contactor against the reflector casing to complete the circuit. The three 'D-size', 1.5 volt dry cell batteries are housed in an internal grey painted aluminium sleeve with a straight coil compression spring at the end to hold them firmly in place. This torch is not currently fitted with batteries so we can't warrant if it is still in working order, but the component parts are all complete and it may still function as intended. The rugged, simple construction of all Siebe Gorman Military issue torches enables them to operate within the depth parameters of most normal Royal Navy diving limits and is safe to operate down to 80 meters. The body is made from high quality brass (probably Admiralty or Naval qualities) and most were electroplated in either chrome or nickel. This example retains its original finish and has not been ruined by stripping as often seems to happen with divers torches.
It is in exceptional original condition with just very minor service marks commensurate with use. The torch measures 11" long (28 cm and the diameter of the lens end is 2.75" (7 cm) It weights a hefty 3.6lbs without batteries (1.7 kilos). This is the first example of a 'SIEBE HEINKE of London' variant torch we have ever had in and do not anticipate it will be with us for long. As with all our stock feel free to drop us a mail and request for more photographs so you can check out the detail and specification. This is one not to be missed!