| BATTERY LEHR | No. Guns | Cal. | Type | Troop | Range Yards | |
| 1 | 155mm | GPF | ||||
|
A 155mm GPF M1917 / M1918 of M1917 / M1918 Carriage, tractor drawn gun. The guns used by the roving batteries came from 155mm Semi-Fixed Emplacements Batteries. Captain Philip H. Lehr, Adjutant and Intelligence Officer, 91st CA (PS) commanding. |
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