1) Italian surname
Found on
https://www.crosswordclues.com/clue/calcaterra
The USS Calcaterra was an American Edsall Class escort destroyer of 1200 tons displacement launched in 1943. The USS Calcaterra was powered by Fairbanks-Morse diesel engines providing a top speed of 20 knots and carried a complement of 220. She was armed with three 3 inch dual-purpose guns; two 40 mm anti-aircraft guns; four 20 mm anti-aircraft gun...
Found on
http://www.probertencyclopaedia.com/browse/RC.HTM
No exact match found.
