Lot of 2 slide rules

Description

Lot of 2 slide rules.
K & E slide rule 4161-1 with black leather case. Black case has some of the black leather missing( it looks like paint, but it’ s not).
The smaller one is a SUN HEMMI in a tan leather case. The leather case has some missing dye from the front.
My pictures are part of my descriptions; please refer to them. Ask questions before bidding.
No returns.
Thanks for looking.