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Brand/Model:
Pickett N3-ES Powerlog Exponential Log Log Dual Base 1960
Scales:
&rad; #1, &rad; #2, K, A [B, ST, S/Cos, T1, T2, CI, C] D, DI, 3&rad; #1, 3&rad; # 2, 3&rad; #3 LL0+0.001/-0.001, LL1+0.01/-0.01, DF [ CF, CIF, Ln, L, CI, C ] D, LL2+0.1/-0.1, LL3+1.0/-1.0
Condition:
Excellent. Curved braces, Modern logo. Burgandy leather sleeve, name inside flap.
Name is Wm A Allison, a notable civil engineer from Tustin CA, who worked on several major infrastructure, waste management, and sewer projects for Orange County during the 1960’s.
Description:
The Pickett N3-ES is a vintage 10-inch, all-metal duplex slide rule manufactured in the United States between 1960 and 1975. Famous for its iconic "Eye-Saver Yellow" aluminum coating to reduce eyestrain, it is one of the most complex and robust rules Pickett ever produced, featuring up to 31 distinct scales for highly advanced power, log, and exponential calculations.
This exact model was famously used by scientists, mathematicians, and astronauts—including the crew of Apollo 13, and is housed in the Smithsonian National Museum of American History.
Great piece for a personal or museum collection, or gift for the science, math, or history nerd in your family.
Cash Price: $50
Trade: Ammo of like value
Pickett N3-ES Powerlog Exponential Log Log Dual Base 1960
Scales:
&rad; #1, &rad; #2, K, A [B, ST, S/Cos, T1, T2, CI, C] D, DI, 3&rad; #1, 3&rad; # 2, 3&rad; #3 LL0+0.001/-0.001, LL1+0.01/-0.01, DF [ CF, CIF, Ln, L, CI, C ] D, LL2+0.1/-0.1, LL3+1.0/-1.0
Condition:
Excellent. Curved braces, Modern logo. Burgandy leather sleeve, name inside flap.
Name is Wm A Allison, a notable civil engineer from Tustin CA, who worked on several major infrastructure, waste management, and sewer projects for Orange County during the 1960’s.
Description:
The Pickett N3-ES is a vintage 10-inch, all-metal duplex slide rule manufactured in the United States between 1960 and 1975. Famous for its iconic "Eye-Saver Yellow" aluminum coating to reduce eyestrain, it is one of the most complex and robust rules Pickett ever produced, featuring up to 31 distinct scales for highly advanced power, log, and exponential calculations.
This exact model was famously used by scientists, mathematicians, and astronauts—including the crew of Apollo 13, and is housed in the Smithsonian National Museum of American History.
Great piece for a personal or museum collection, or gift for the science, math, or history nerd in your family.
Cash Price: $50
Trade: Ammo of like value
