The author of Junius ascertained:

from direct proofs, and a concatenation of circumstances; amounting to moral demonstration.
Bibliographic Details
Main Creator: Chalmers, George, 1742-1825.
Format: Book
Language:English
Published / Created: London, T. Egerton, 1819.
Edition:A new ed. with a postscript, evincing that Boyd wrote Junius, and not Francis.
Subjects:
Notes:Physical description: vi, 148 p. 21 cm.