TY - JOUR AB - THE Pratt & Whitney Co. has recently brought out a new engine—the Series H. Wasp. It embodies the principal features of previous engines of this type, but also incorporates certain new ideas. One of the most important novelties introduced is automatic valve lubrication. VL - 7 IS - 3 SN - 0002-2667 DO - 10.1108/eb029914 UR - https://doi.org/10.1108/eb029914 PY - 1935 Y1 - 1935/01/01 TI - A New Pratt & Whitney Engine: The 550 Horse‐Power Single Row Nine‐Cylinder H. Wasp Described and Illustrated T2 - Aircraft Engineering and Aerospace Technology PB - MCB UP Ltd SP - 70 EP - 72 Y2 - 2024/04/24 ER -