Physical description
.1 - Book - 52 pages + light grey cover, issued by the British Engineering Standards Association, titled Limits and Fits for Engineering - British Standard 1916 - Part 1 - 1953, with amendments to July 1969. Has a table of contents, with definitions, specification and tables. BS 1916
.2 - Book - 52 pages + light grey cover, issued by the British Engineering Standards Association, titled Guide to selection of Fits - British Standard 1916 - Part 1 - 1953, has a table of contents with specification, figures, examples and tables.
Both copies have an Standards Association of Australia paste over sheet on the front cover, referencing the document without amendment as AS B132, dated Feb. 1956.
Inscriptions & markings
See History of object for stamps.
part 1 has "T. Baker" in ink on the top of the first page.