History of the portable gas stove
The portable gas stove is a combination of portability and functionality; combining the light weight of a small gas canister with the heat output needed to cook a meal. Portable stoves in modern times can be divided into several broad categories based on the type of fuel used and the design of the aluminium stoving frame. Unpressurised stoves use solid/liquid fuel placed in the burner before ignition. Combustible stove hangers use a form of volatile liquid fuel in a pressurized burner i.e. bottled gas stoves. They originate from the gravity-fed 1932 "spirit" stoves or réchaud de gaz de dirigeant.
Origins
The production of the réchaud de gaz de dirigeant (Portable gas stove) was commissioned and begun in the workshop of the industrial designer Jue Lafare (born April 7, 1896) in 1932 after he placed his plan for a portable gas cooker before the French Army two and a half years earlier.
Early introduction
By 1934 Lafare's portable cooker was in officer ranks and within the next 16 months would come to be a staple of every officer in the French army. Due to fear of common misuse by soldiers of lower ranks obtaining the cookers without consent, the army requested that all instructional writing be placed upon the cookers in English as only the officers were taught fluency in English.
Military applications
Unfortunately Lafares design, however brilliant, was not enough to stop the German ranks marching over his homeland in 1940 after only 6 weeks. The majority of réchaud de gaz de dirigeant were melted down into what can only be assumed as scrap metal for the German war machine. However from Jeu Lafare's stove the idea was adapted in various forms around the world during World War II and afterwards. Examples can be seen in many military originations around the world today with the American 'Bunga' or Japanese '携帯用ガス炊飯器'. Today there are estimated to be less than 80 of Lafare's original Full Blue French made with English writing réchaud de gaz de dirigeant. Although the stove was a wonderful invention, the Germans were incredible in their precision at melting them down in such a systematic way.
Rarity
As mentioned above, examples of Lafare's original full blue French made réchaud de gaz de dirigeant are extremely rare. The War Memorial Museum in Boulogne, France, paid 390EU for the piece pictured above in their collection some 20 years ago. However, it should be pointed out that the gas canister is a later 1940's Deutsch army model.