TY - JOUR AB - WHEN Continental supplies of mechanical and optical precision instruments for measuring and inspection were cut off at the outbreak of war, British manufacturers of instruments of this type undertook intensive research and development to fill the gap. This has resulted in the development of a large number of high quality instruments which are now available for the engineering trades. Some of these have been described in AIRCRAFT ENGINEERING from time to time: notably in the following articles :— VL - 15 IS - 4 SN - 0002-2667 DO - 10.1108/eb031012 UR - https://doi.org/10.1108/eb031012 PY - 1943 Y1 - 1943/01/01 TI - Precision Instruments for Engineers T2 - Aircraft Engineering and Aerospace Technology PB - MCB UP Ltd SP - 120 EP - 121 Y2 - 2024/09/24 ER -