TY - JOUR AB - To the Editor: DEAR SIR, With reference to my article on “Tapered Spar Frames,” published in AIRCRAFT ENGINEERING for April 1941, I should like, with your permission, to clarify a small point about which I understand some doubt has arisen. VL - 13 IS - 6 SN - 0002-2667 DO - 10.1108/eb030786 UR - https://doi.org/10.1108/eb030786 PY - 1941 Y1 - 1941/01/01 TI - Tapered Spar Frames T2 - Aircraft Engineering and Aerospace Technology PB - MCB UP Ltd SP - 163 EP - 164 Y2 - 2024/04/16 ER -