Investigation of atomization in carburetors
This is a 1929 technical report from the NASA Technical Reports Server on investigating how fuel atomizes in carburetors, written for engineers and researchers of combustion engines. Its three pictures are graphs of measured results plotted against pressure and optical diagrams of a test rig, all in plain black line on white. A designer could take their clean graph curves, dense labelled grid lines, and schematic apparatus layout as austere scientific diagram vocabulary.
