Note 008
Bis millies octingenties. Vopiscus in Hist. August. p.
229. [Tacit. c. 10.] This sum, according to old standard,
was equivalent to eight hundred and forty thousand Roman
pounds of silver, each of the value of three pounds
sterling. But in the age of Tacitus the coin had lost much
of its weight and purity.
Note to Chapter 12 of DECLINE & FALL by Gibbon