F.177 Data Sheet 177

K&E, 68-1100, 1969

Serial Number or Date Stamp: 167135

Country: USA Primary construction material: pl Case included?: yes

Length of 1 decade = 10 in, and overall scale length = 10 in. The largest physical dimension is 10 in.

Front Scales: Sq1 Sq2 DF [ CF CIF L CI C ] D LL0 LL1 LL2 LL3

Back Scales: LL03 LL02 LL01 LL00 A [ B T SRT S C ] D DI K

Notes: Deci-Lon 10; original owner: Erin Sommer; Maryland; 1962 Deci-Lon hardback instruction book

References: http://www.mccoys-kecatalogs.com/keserialnumbers/Dating-2.htm#Serial

Date Acquired: 08/01/2020