Note 020
Anna Comnena has partly drawn aside the curtain. 
(Alexiad. l. xiii. p. 383.) Elsewhere (l. xi. p. 336) she mentions the property of burning,
Leo, in the xixth chapter of his Tactics, (Opera Meursii, tom. vi. p. 843, edit. Lami, Florent. 1745,) speaks of the new invention of
These are genuine and Imperial testimonies.
The History Of The Decline And
Fall Of The Roman Empire
—Fall In The East
—Chapter 52