3 slide rules. These are the classic tool for doing complex math without needing a smart phone or computer. Good for budding engineers, or a trip down memory lane for the more experienced folks. Two basic student "Mannheim" slide rules and one professional grade "K & E" log-log-duplex-decitrig. Instructions and cases included.These are the real thing, not replicas and in good condition considering their age.
Porch pickup near Food Lion in Piney Orchard. Please responds with desired date and time for pickup.
Slide Rules (Piney Orchard)
Collection Times
Porch pickup any time before dark.
Porch pickup any time before dark.
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