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Pickett Microline 120 ES

• Type: Trig Simplex
• Size: 10 Inches
• Material: Plastic
• Scales:
  • Front: K A [ B S T CI C ] D L
• HvH: 2151

Low-glare yellow base color. Black, faux leather sewn paperboard case. With book How To Use Basic Slide Rules, by Maurice L. Hartung. With box. Pickett called this rule a "simplex" rule. It was constructed in duplex format, but has scales on only one side.

Gift of Sara Teller.