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).
To find and order suitable replacement spark plugs for a Buick.
| Identifier | ExFiles\Box 162\4\ img101 | |
| Date | 7th August 1935 | |
| Hboole. Roy.{Sir Henry Royce} From Hs{Lord Ernest Hives - Chair}/Wst. Hs{Lord Ernest Hives - Chair}/Wst.3/MA.7.8.35. Will you please ascertain if Messrs.K.L.G. have any replacement plugs for the A.C. type H9 plugs as used on the Buick. We cannot fit K1 plugs because the hexagon dimensions are too large. The dimensions across the hexagon flats must not exceed .89". If they have a suitable replacement plug will you please place an order with them for 16 plugs to order No. 54330. Hs{Lord Ernest Hives - Chair}/Wst. | ||