ree months. These 0 tact with an open light. cylinders it is proposed to connect directly with the The Boston Aeronautical Society. “ It is too early to formulate rules and requirements gas pipe in a building; when empty, to be discon- The Boston Aeronautical Society was organized May for safe… … and requirements have been formulated for its safe intro- The society wishes to circu- late its notices and reports duction, refuse to grant per- from time to time, and it therefore requests all who are in auy way interested in this subject, whether as ex- policies.” der to asmall fraction of a…
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