author
A little-known Victorian publishing partnership behind a practical snapshot of everyday London life. Their surviving work offers a rare street-level view of West London in 1867, full of local names, businesses, and neighborhood detail.

by Allen & Morton
Allen & Morton appears to have been a publishing or compiling partnership rather than a single identifiable author. The clearest confirmed work I found is Allen & Morton's West-London Directory for 1867, a Victorian directory issued in London in 1867.
In the book's prefatory material, the compilers describe the project as an ambitious local directory for the growing West London district, with extensive street listings and information gathered directly from residents and businesses. That makes the work valuable today not just as a reference book, but as a detailed historical record of everyday urban life.
Because reliable biographical information about the individual people behind Allen & Morton is scarce in the sources I found, very little can be said with confidence about their personal lives. What does survive is their work itself: a careful, commercially minded directory that still serves as a useful window into Victorian London.