Buffalo "B" volume blowers and exhausters: standard type "B" volume blower, catalog 178, section L (1910)
Buffalo Forge Company · Buffalo Forge Company · leaf 14
• Buffalo Electric B Volume Blowers and Exhausters … Extended cooperation with leading manufacturers of motors in theintroduction of electric blowers and exhausters has led to the perfectionof a number of standard designs^ adapted to a wide variety of conditionsand uses. They are capable of continuous use with only ordinary atten-tion, and may be…