Grapheme O2

AERARIUM

Category	O (Buildings, parts of buildings, etc.)
Reading	pr-HD
Modulation	C2a (3 T-shaped or +-shaped quarters) D7 (Complex glyphs)
Character	P
Font	Glyph Basic 3

O1+T3, <pr-HD>, "Casa Bianca", cioè Tesoreria dello Stato.

O1+T3, <pr-HD>, "white house" i. e. treasury.

O1+T3, <pr-HD>, "Domus Alba", idest Aerarium.