Found 292 records, showing 19 of 25 pages
1952:
Thos Firth & John Brown Ltd Sheffield
Firth Brown Supa Leda High Speed Steels
Rec. Num. 217 of 292
Source: Aeroplane June 20th 1952
1952:
Thos Firth & John Brown Ltd Sheffield
Firth Brown Steels
Rec. Num. 218 of 292
Source: Flight January 11th 1952
1952:
Thos Firth & John Brown Ltd
Firth Brown Steels, Forgings & Castings.
Rec. Num. 219 of 292
Source: Aircraft Engineering January 1952
1952:
Thos Firth & John Brown Ltd
Firth Brown Steels, Forgings & Castings.
Rec. Num. 220 of 292
Source: Aircraft Engineering March 1952
1953:
Thos Firth & John Brown Ltd Sheffield
Firth Brown Steelmakers & Forgemasters
Rec. Num. 221 of 292
Source: Aeroplane December 11th 1953
1953:
Thos Firth & John Brown Ltd Sheffield
Firth Brown Steelmakers & Forgemasters
Rec. Num. 222 of 292
Source: Aeroplane January 9th 1953
1953:
Thos Firth & John Brown Ltd Sheffield
Firth Brown Steelmakers & Forgemasters
Rec. Num. 223 of 292
Source: Aeroplane January 30th 1953
1953:
Thos Firth & John Brown Ltd Sheffield
Firth Brown Steelmakers & Forgemasters
Rec. Num. 224 of 292
Source: Aeroplane October 9th 1953
1953:
Thos Firth & John Brown Ltd Sheffield
Firth Brown Steelmakers & Forgemasters
Rec. Num. 225 of 292
Source: Flight April 24th 1953
1953:
Thos Firth & John Brown Ltd Sheffield
Firth Brown Steelmakers & Forgemasters
Rec. Num. 226 of 292
Source: Flight February 27th 1953
1953:
Thos Firth & John Brown Ltd Sheffield
Firth Brown Steelmakers & Forgemasters
Rec. Num. 227 of 292
Source: Flight November 6th 1953
1953:
Thos Firth & John Brown Ltd Sheffield
Firth Brown Steelmakers & Forgemasters
Rec. Num. 228 of 292
Source: Flight June 12th 1953