Raritas printed] by waters as cyphers, explained and made familiar to the meanest capacity : by which ministers of state may manage the intrigues of court and grand concerns of princes, the ladies communicate their amours, and every ordinary person (onely capable of legible writing) may order his private affairs with all imaginable safety and secrecy ... /

Bibliographic Details

Main Author:	G. B., gent
Format:	Microform Book
Language:	English
Published:	London : Printed by J.G. for Nath. Brook ..., [publisher not identified] ; 1665.
Series:	Early English books, 1641-1700 ; 806:11.
Subjects:	Cryptography. Shorthand.