Vintage PIC Slide Rule 1960s In Original Box.

Vintage Staedtler Mars 544A Slide Rule with Case

Pickett All Metal Slide Rule US Air Force Photography 1951 N700t

Rare vintage Stanley Stay Rule (circular slide rule - GPO / War Department)

Faber Castell Ruler No 57/87 Vintage School Slide Rule for Draughing Drawing

Vintage Unique Engineer Universal Slide rule

Vintage 1960s Ricoh Slide Rule #105 In Original Case Made In Japan In Box

Vintage German 1962 ARISTO 0970 Multilog Slide Rule & other rule