Rolls-Royce Archives
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From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Log sheet detailing cell densities and the fourth battery charge cycle with timings and ampere-hours.

Identifier  ExFiles\Box 38\5\  Scan013
Date  26th April 1917
  
H.R. Bks (500 T) (S.D. 408. 26-4-17.) Bm. 2/156/13.
-4- Contd.

(14) Cell densities.

(1) (4)
(2) X (5) X
(3) (6)

(15) Fourth charge.

From. To. Hrs Amperes. Ampere hours.
4. 5.30 1 1/2 4 6
8.30 5.30 9 6 54
5.30 4
9. 5.30 8 1/2 4 34

Total ampere hours 94

Cell densities.

(1) (4)
(2) X (5) X
(3) (6)
  
  


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