Good morning, gentlemen.
A trio of spanish destroyers, the Alsedo class. Derived of the british Lightfoot class, these vessels were built during the first half of 1920s. Armed with 3 x 102 mm, 2 Vickers 47 mm AA and two double set of torpedo tubes, with good speed and seakeaping capabilities despite the vintange appearence given by the 4 funnels, the Alsedo class were capable destroyers:
At the beginning of the war, Velasco was in the rebel side, and Alsedo and Lazaga were with the republicans. Velasco had an intense career (for many months was the only francoist destroyer) both in the Mediterranean and in the Bay of Biscay. The ship had the AA armament improved with the addition of 2 x 20 mm guns (one German and one Italian), and later landing the 47 mm guns, augmented to 4 x 20 mm.
In late 1938 Velasco was docked and all the machinery was repaired, the shields of the main guns were enlarged, the aft mast removed, the forward mast converted to a tripod, a rack of depth charges instaled at stern and a radiolocalization device instaled at a cabin in the main deck.
After the end of the war, the former republican ships were converted in the same way. The complete class was stricken of the Navy list after the arrival of the american aid in the late 1950s.
Credits: I want to thank to Colombamike for his kindly given magnificent blueprints and his aid. Cheers.