Moreover, at least in Mexico, they were apt to show few windows in front, and to be well calculated for use as a kind of small forts, if revolutionary or similar occasions should ask for thick walls, with embrasures for musketry.
"Ahead of the Army"
W. O. Stoddard
The fortifications are of brick faced with granite, and consist mainly of a rounded structure with four stories of embrasures, from the top of which rises a tall signal-mast supporting the Muscovite flag.
"Due North or Glimpses of Scandinavia and Russia"
Maturin M. Ballou
A pale crescent moon lit up part of a building here and there, old formal Georgian buildings and old-fashioned gun-embrasures and a church like St. Martin in the Fields.
"From Edinburgh to India & Burmah"
William G. Burn Murdoch