TitleSlide rule case
DescriptionObject is a leather case for a slide rule. On the inside of the closure flap, written in ink is "WA???EM, 302 BL????", and "WATER SUPPLY". Handwriting is somewhat indecipherable.
ManufacturerKeuffel & Esser Co.
|Other number||L08||On a gummed label|
Dimensionsoverall: 3 in x 23 in x 1 1/2 in