Found 292 records, showing 22 of 25 pages
1956:
Thos Firth & John Brown Ltd Sheffield
Firth Brown Alloy Steels For Aircraft
Rec. Num. 253 of 292
Source: Flight August 10th 1956
1956:
Thos Firth & John Brown Ltd Sheffield
Firth Brown Alloy Steels For Aircraft
Rec. Num. 254 of 292
Source: Aeroplane December 7th 1956
1957:
Thos Firth & John Brown Ltd
Firth Brown Special Alloy Steels For Aircraft
Rec. Num. 255 of 292
Source: Flight March 1st 1957
1957:
Thos Firth & John Brown Ltd
Firth Brown Special Alloy Steels For Aircraft
Rec. Num. 256 of 292
Source: Aeroplane March 15th 1957
1957:
Thos Firth & John Brown Ltd
Firth Brown Special Alloy Steels For Aircraft
Rec. Num. 257 of 292
Source: Flight April 19th 1957
1957:
Thos Firth & John Brown Ltd
Firth Brown Special Alloy Steels For Aircraft
Rec. Num. 258 of 292
Source: Aeroplane May 17th 1957
1957:
Thos Firth & John Brown Ltd
Firth Brown Special Alloy Steels For Aircraft
Rec. Num. 259 of 292
Source: Aeroplane July 5th 1957
1957:
Thos Firth & John Brown Ltd
Firth Brown Special Alloy Steels For Aircraft
Rec. Num. 260 of 292
Source: Flight July 26th 1957
1957:
Thos Firth & John Brown Ltd
Firth Brown Special Alloy Steels For Aircraft
Rec. Num. 261 of 292
Source: Aeroplane August 30th 1957
1957:
Thos Firth & John Brown Ltd
Firth Brown Rolled Steel Rings For Aircraft
Rec. Num. 262 of 292
Source: Flight November 8th 1957
1958:
Thos Firth & John Brown Ltd Sheffield
Firth Brown Alloy Steelmakers, Forgemasters, Founders & Engineers
Rec. Num. 263 of 292
Source: Aeroplane February 7th 1958
1958:
Thos Firth & John Brown Ltd Sheffield
Firth Brown Alloy Steelmakers, Forgemasters, Founders & Engineers
Rec. Num. 264 of 292
Source: Flight March 7th 1958