To the right you will find writing about Alexander Humphreys by himself or others about him.

If you would like information like the metadata about these images, scroll to the bottom for a full list with descriptions.

PDF Versions of Humprhreys Book are available here:

Lecture Notes on Some of the Business Features of Engineering Practice (1912)

Lecture Notes on Some of the Business Features of Engineering Practice Part 1905b

Supplement 1 to Lecture Notes on Some of the Business Features of Engineering Practice 1905

ACH Foundation Documents:

ACH Memorial

Indicator Article

Letter to Trustees