Talk:Board of Fortifications

Table of guns by caliber and carriage types

The following is summarized from American Seacoast Defenses, edited by Mark Berhow, with pages referenced from the rows. The units column reflects the lower of the original emplacements or the carriages built, since some emplacements were not armed and some carriages not used. Carriage models after 1905 are not included in the Endicott Era table.

Model	Carriage	Tube	Caliber	Units	Page
M1901	disappearing	rifle	12 inch	13	150
M1897	disappearing	rifle	12 inch	35	148
M1897	Altered	rifle	12 inch	3	146
M1896	Mortar	Mortar	12 inch	308	140
M1896	disappearing	rifle	12 inch	27	138
M1892	disappearing	rifle	12 inch	28	136
M1891	Mortar	Mortar	12 inch	86	134
M1888	lift	rifle	12 inch	2	130
M1901	disappearing	rifle	10 inch	16	128
M1896	disappearing	rifle	10 inch	3	126
M1896	disappearing	rifle	10 inch	74	124
M1894	disappearing	rifle	10 inch	35	122
M1893	barbette	rifle	10 inch	9	120
M1896	disappearing	rifle	8 inch	38	110
M1894	disappearing	rifle	8 inch	26	108
M1892	barbette	rifle	8 inch	9	106
M1905	disappearing	rifle	6 inch	33	100
M1903	disappearing	rifle	6 inch	90	98
M1900	pedestal	rifle	6 inch	44	96
M1898	disappearing	rifle	6 inch	29	94
Armstrong	pedestal	rifle	6 inch	8	92
M1903	pedestal	rifle	5 inch	20	90
M1896	pilar	rifle	5 inch	32	88
Armstrong	pedestal	rifle	4.72 inch	34	86
Army/Navy	pedestal	rifle	4 inch	4	84
M1903	pedestal	rifle	3 inch	101	74
M1902	pedestal	rifle	3 inch	60	72
M1898	parapet	rifle	3 inch	111	70