SIMMONDS AEROCESSORIES LTD
... GREAT WEST ROAD, LONDON A COMPANY OF THE SIMMONDS GROUP LONDON MELBOURNE MONTREAL PARIS NEW YORK i p. 1 8 Thus THEY said it was impossible, but when Columbus deftly tapped the egg on the table it stood to attention like a good soldier. Likewise it was long accepted as inevitable that engine oil in use must become progressively con taminated by acids and abrasives. But one day it occurred to an ...