1964:
Automotive Products Co Ltd
Automotive Products- PUROLATOR Stainless Steel Wire Cloth Filters
Rec. Num. 13 of 14
Source: Flight June 18th 1964
1964:
Automotive Products Co Ltd
Automotive Products- Purolator Filters
Rec. Num. 14 of 14
Source: Aeroplane September 3rd 1964