
Hollands was an observer in 48 Squadron.
My Grandfather, Reginald White, served as an observer in 48 Squadron of the RAF during the First World War. This Blog is about my research into his experiences during the War.
Detecting Leaks in Inner Tubes
by Means of Smoke
WHILE in India recently I entered a motorcycle contest, which was of the town-to-town type. It was from Calcutta to Gya, a distance of 300 miles, over roads which were covered with small, sharp-pointed stones, old shoes, nails and other things such as are to be found where there is bullock traffic of the eastern type, all of which are liable to make small punctures. Not being able to procure water to test my tubes and locate minute leaks, I took a pocketful of cigarettes along with me and found the following method a wonderful time and temper-saver as well as the only means of finding such punctures.
The defective tube is taken out and the valve removed. Then two or three mouthfuls of smoke are puffed into the tube, after which it is inflated as much as possible. The smoke will be seen to ooze out of any punctured place. The spot can then be sandpapered and dressed while the smoke is oozing out and locating the place for the repair patch. After the patch is applied the valve is again taken out to let the remainder of the smoke escape and the tube is ready for use again.

Well known to many customers of the aircraft division of the Lockheed Hydraulic Brake Co., where he was a sales engineer for ten years, Mr. George Thorton-Norris died suddenly on Thursday, February 14th., at the early age of 55. Mr. Thorton-Norris, who served as an R.F.C. pilot in the First World War, leaves a widow and an eight-year-old son.
