Frank Swannell Diaries: Part I
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| Revision as of Mar 21, 2020, 5:55:47 PM created by 172.16.1.125 |
Revision as of Mar 21, 2020, 6:05:34 PM edited by 172.16.1.125 |
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Tuesday Oct. 26th (Contd) | Tuesday Oct. 26th (Contd) | ||
| − | To produce this ring artificially in dummy batteries. The apparatus used is cylindro-conical tintube 1.90 m long + 40 cm in diam. in the cylindrical part which is charged with 150 gr. black powder. It is placed in the entrance of the shelter holding the men that work it. The smoke is produced on receipt of a telephone message from the battery or on hearing the mortar fire. | + | To produce this ring artificially in dummy batteries. The apparatus used is cylindro-conical tintube 1.90 m long + 40 cm in diam. in the cylindrical part which is charged with 150 gr. black powder. It is placed in the entrance of the shelter holding the men that work it. The smoke is produced on receipt of a telephone message from the battery or on hearing the mortar [fire ?]. |
Revision as of Mar 21, 2020, 6:05:34 PM
Tuesday Oct. 26th (Contd) To produce this ring artificially in dummy batteries. The apparatus used is cylindro-conical tintube 1.90 m long + 40 cm in diam. in the cylindrical part which is charged with 150 gr. black powder. It is placed in the entrance of the shelter holding the men that work it. The smoke is produced on receipt of a telephone message from the battery or on hearing the mortar [fire ?].