Burrows, F. M.2017-02-242017-02-241956-07http://dspace.lib.cranfield.ac.uk/handle/1826/11487Some notes are presented relating to the design and construction of a large multitube manometer and to two 'fixed head' type boundary layer combs to be used for the measurement in flight of the boundary layer characteristics of a swept back wing. Although the equipment described was designed with a particular object in view, there is no reason why the designs should not be modified as and where necessary for the construction of similar equipment.enA note on some equipment used for boundary layer measurements in flight. Part 1, the design and construction of a large multitube manometer for use in flight. Part 2, two fixed head type combs for boundary layer investigationsReport