K&E slide ruler 4053 polyphase Keuffel Esser  W/ Case Manual MINT !!!!

ESTATE FIND

100% COMPLETE MINT IN ORIGINAL BOX

WITH ZERO SIGNS OF USE

PLASTIC SLEEVE WAS STILL INTACT

OUTER BOX HAS WEAR FROM STORAGE

BUT HAS DONE IT'S JOB PROTECTING THIS BEAUTY ALL THESE YEARS

SEE PICTURES FOR ALL DETAILS

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