Empl No
|
Caliber Type
|
Barrel Length
|
Model
|
Serial No
|
Manufacturer
|
Carriage
|
Service Dates
|
Notes
|
| A-1
|
12" Mortar
|
140"
|
M1890MI
|
|
34
|
Builders
|
Mortar M1896MI, 91, Robert Poole
|
1900-1943
|
|
| A-2
|
12" Mortar
|
140"
|
M1890MI
|
|
36
|
Builders
|
Mortar M1896MI, 95, Robert Poole
|
1900-1917
|
See Note 1
|
| A-3
|
12" Mortar
|
140"
|
M1890MI
|
|
23
|
Builders
|
Mortar M1896MI, 94, Robert Poole
|
1900-1943
|
|
| A-4
|
12" Mortar
|
140"
|
M1890MI
|
|
28c
|
Watervliet
|
Mortar M1896MI, 96, Robert Poole
|
1900-1917
|
See Note 1
|
| B-1
|
12" Mortar
|
140"
|
M1890MI
|
|
39
|
Watervliet
|
Mortar M1896MI, 85, Robert Poole
|
1900-1943
|
|
| B-2
|
12" Mortar
|
140"
|
M1890MI
|
|
46
|
Watervliet
|
Mortar M1896MI, 79, Robert Poole
|
1900-1917
|
See Note 1
|
| B-3
|
12" Mortar
|
140"
|
M1890MI
|
|
28d
|
Builders
|
Mortar M1896MI, 86, Robert Poole
|
1900-1943
|
|
| B-4
|
12" Mortar
|
140"
|
M1890MI
|
|
22b
|
Bethlehem
|
Mortar M1896MI, 80, Robert Poole
|
1900-1917
|
See Note 1
|
Source: RCW Form 1, 1 Mar 1920, 1 Sep 1923 Note 1: Mortars and Carriages Transferred to Battery Howe (2), Fort Funston 1917
|