_Raleigh_--Protected cruiser, 3,213 tons. Speed, 19 knots. Armor, 1 inch
to 2-1/2 inches. Guns, one 6-inch, rapid-fire, ten 5-inch; secondary
battery, eight 6-pounders, four 1-pounders, and two machine guns.
Complement, 320. Captain J.B. Coghlan.

_Boston_--Protected cruiser, 3,189 tons. Speed, 15.6 knots. Complement,
270. Armor, 1-1/2 inch deck. Guns, main battery, two 8-inch and six
6-inch rifles; secondary battery, rapid-fire, two 6-pounders and two
3-pounders. Captain F. Wildes.

_Petrel_--Fourth-rate cruiser, 890 tons. Speed, 13.7 knots. Guns, four
6-inch, two 3-pounder rapid-fire, one 1-pounder, and four machine guns.
Commander E.P. Wood.

_Concord_--Gunboat, 1,710 tons. Speed, 16.8 knots. Armor, 3/8-inch deck.
Guns, main battery, six 6-inch rifles. Commander Asa Walker.

_Hugh McCulloch_--Revenue cutter, light battery of rapid-fire guns.

_Zafiro_--Auxiliary cruiser: supply vessel.

The vessels under command of Admiral Montojo were the following:

_Reina Cristina_--Cruiser (flagship). Built in 1887, iron, 3,090 tons,
14 to 17.5 knots, according to draught, and a main battery of six
6.2-inch rifles.

_Castilla_--Cruiser, built in 1881, wood, 3,342 tons, 14 knots, and four
5.9-inch Krupps and two 4.7-inch Krupps in her main battery.