A collection of letters and other writings, relating to the horrid popish plott
By: printed from the originals in the hands of George Treby, esq; chairman of the Committee of Secrecy of the honourable House of Commons. Published by order of that House
Publisher: Printed for S. Heyrick [etc.
Published: 1681
Place of publication: London
Language: eng
Subjects: Popish Plot, 1678; Catholic Church
Notes: Prefatory note "To the reader" signed: Geo. Treby.

Vol. 2 has special t.-p.: The second part of the collection ...

"Keys ... by which most of the letters were deciphered": 2d pt., p. 26-34.