Measuring Tools, No 21 Micrometer Measuring Instruments; Aspenleiter; Kelley

Dust Jacket: No.

External Condition: Scarce original edition. There is a date and ink stamp on the front cover. Minor wear and creasing to the corners and edges, a little grubby.

Internal Condition: Very good. Clean.

Author/Editor: Aspenleiter; Kelley; Ball; Monrad; Stabel; Yorgensen.

Publisher: Machinery's Reference Series Book.

Year: 1910.

Edition: 3rd.

Binding: Softcover.

Illustrated: Yes, B&W.

Language: English.

Page Count: 48.

Keywords: Calipers, dividers, surface gages, micrometer measuring instruments.

The book for sale is the one in the photo. All dust jackets are put in a protective sleeve, to maintain the condition for years to come.