International police, detective, sheriff, constable and identification directory, 1921-
Contributors: General efficiency company, San Francisco. [from old catalog]
Publisher: General efficiency company
Published: 1921
Place of publication: San Francisco, Calif
Language: eng
Subjects: Police -- Directories. [from old catalog]; Detectives -- Directories. [from old catalog]; Sheriffs -- Directories. [from old catalog]; Constables -- Directories. [from old catalog]