Buffalo "B" volume blowers and exhausters: standard type "B" volume blower, catalog 178, section L (1910)
Buffalo Forge Company · Buffalo Forge Company · leaf 12
ct that the grinding of different processes is done at differentportions of the wheel, it is impossible that one type of hood should answerfor all grinding wheels, and hence it will usually be found advantageousto construct and apply the hoods on the ground in preference to havingthem constructed…
