Keuffel & Esser 4088-3 Polyphase Duplex slide rule with leather case


Keuffel & Esser 4088-3 Polyphase Duplex slide rule with leather case

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Keuffel & Esser 4088-3 Polyphase Duplex slide rule with leather case:
$30.00


Keuffel & Esser 4088-3 Polyphase Duplex slide rule with leather case


Keuffel & Esser 4088-3 Polyphase Duplex slide rule with leather case:
$30.00

Buy Now