Buffalo Forge Company · Buffalo Forge Company · leaf 28
OI>CD00 00 05 OOOOtN(M(NCN ■^CO IM CD 1-1 COCD cOOi CO CO ^ i>iooo 10 CO 1-1 i6r>d 10 QOC-(N OCO ss 00 COCO-r^H 1-H 1-^Tt<CO00 10 CO So iOiOO lOOiO lOOO 10-^00OCO CD 858 CS(NCO l>Or-l 10 <N 0 CO ■^ ^ 000 ?5 i-( C^^ COWMC^ ^ 11 PL, ^ f 5 H 5 26 PLANOIDAL (TYPE L ) FANS … Si § O -s H « ^ ^ XNaa Had 27 BUFFALO FORGE COMP ANY CORRESPONDING PRESSURES AND VELOCITIES OF DRY AIR AT 70° AND29,92 INCHES BAROMETER II si VelocityFt. per Min. Ouncesper Sq. In, .05.10.20 .0289.0577.1154 89612661791 4.775.005.20 1 2.750 2.8843.000 874589439134 .25.30.40 .1443.1730.2308…
