Note 3 — THE GATHERER.
Reading edition
Footnote 3
:
(return)
Grose fell into an error on this point, in his 3rd volume of Antiquitica, for in his copy of Aga's plan, he placed a large keep tower just at the foot of an artificial mount—an anomaly in fortification. The same punster who described fortification as two twenty fications, would call this a Grose blunder.