In 'General Instructions for the Guidance of Post Office Inspectors in the Dominion of Canada' by Alexander Campbell, readers are provided with a comprehensive overview of the operational guidelines and protocols for post office inspectors in Canada during the late 19th century. Written in a concise and instructional style, the book delves into the intricacies of postal regulations, investigative procedures, and the duties of inspectors in maintaining the efficiency and integrity of the postal service. Campbell's attention to detail and clarity in presenting complex information make this manual an indispensable resource for both historical researchers and postal service enthusiasts. Situating the text within the context of Canadian administrative literature, Campbell's work reflects the growing emphasis on professionalism and standardization in government operations during this period. Alexander Campbell, a seasoned civil servant with extensive experience in the postal service, drew upon his firsthand knowledge and expertise to compile this authoritative guide. His dedication to improving the efficiency and reliability of postal operations is evident throughout the manual.This book is highly recommended for readers interested in the history of postal services, administrative regulations, and the development of public sector management practices in the Dominion of Canada.