Keuffel & Esser Polyphase Slide Rule N4053-3 with leather case vintage collectible measuring instrument
Keuffel & Esser Polyphase Slide Rule N4053-3 with leather case vintage collectible measuring instrument
Regular price
$74.00 SGD
Regular price
$82.00 SGD
Sale price
$74.00 SGD
Unit price
/
per
Keuffel & Esser Polyphase Slide Rule N4053-3 with leather case vintage collectible measuring instrument