Found 8 records, showing 1 of 1 pages
1925:
Tungstone Accumulator Co Ltd
Tungstone Aircraft Batteries
Rec. Num. 1 of 8
Source: Aeroplane December 15th 1925
1926:
Tungstone Accumulator Co Ltd
Tungstone Aircraft Batteries World Record
Rec. Num. 2 of 8
Source: Aeroplane September 22nd 1926
1926:
Tungstone Accumulator Co Ltd
Tungstone Aircraft Batteries British Government Approved
Rec. Num. 3 of 8
Source: Aeroplane September 8th 1926
1926:
Tungstone Accumulator Co Ltd
Tungstone Aircraft & Car Batteries
Rec. Num. 4 of 8
Source: Aeroplane November 17th 1926
1926:
Tungstone Accumulator Co Ltd
Tungstone Patented Aircraft Batteries Successfully Tested At NPL
Rec. Num. 5 of 8
Source: Aeroplane October 20th 1926
1926:
Tungstone Accumulator Co Ltd
Tungstone Aircraft Batteries 96% AMP Hour Efficiency
Rec. Num. 6 of 8
Source: Aeroplane October 6th 1926
1926:
Tungstone Accumulator Co Ltd
Tungstone Aircraft Batteries
Rec. Num. 7 of 8
Source: Aeroplane December 15th 1926
1927:
Tungstone Accumulator Co Ltd
Tungstone Batteries - First Charge Witout Cost To Purchaser.
Rec. Num. 8 of 8
Source: Aeroplane January 12th 1927