Airtight case's lack, 12 letters
Sign in a house window, maybe, 10 letters
1952 film about what there was between Larry and Curly?, 13 letters
Boardinghouse sign, 11 letters
House-window sign, 11 letters
Crowd in a chamber, 7 letters
Party capacity, perhaps, 7 letters
Studio capacity, 7 letters
The quantity a room will hold, 7 letters