2.
Org. overseeing quadrennial games
7.
ID entry for those with but two names
8.
Of mechanical or industrial arts
11.
Accusation of treachery (L.)
19.
Water filled barricade
20.
Alexandria Quartet book
22.
Alternative conjunctions
23.
Mountain-climbing technique
27.
Reduce to lowest possible amount
35.
Ancient Egyptian deity
37.
Signs on for another term
39.
Exclamations of disgust
48.
Dutch painter Gerard___Borch