BAMBOO SLIDE RULE - MODEL 1 (EXPORT VERSION) No 22129 – pre 1927.
J.HEMMI ''SUN'' No'22129' BREVETE S.G.D.G VINTAGE 10'' SLIDE RULE
FRONT SCALE - 10" / A [BC] D /29CM
BACK SCALE - [SLT]
WELL - 30-55CM.
POLISHED ALUMINUM TYPE A CURSOR
Good condition for age, perfect working order.
From a smoke free home.
Can post or you can collect in person.
Delivery cost to be paid by buyer at cost price