Pickett 500-T Ortho Phase Log Log

próba

STERLING 689

Gebr. Wichmann 431

GENERAL ELECTRIC GE-CTF-178

Pratt Whitney JT8D-17/DC-9

Pratt Whitney JT8D-15/DC-9

Pickett N902-ES Simplex Trig

Gilson Midget (1931, 1936) - 10.2cm

Lawrence 10-B

STERLING 685

DIETZGEN N1732

AlVIN 250V

SWANK-spinka do kwadrata

NAUTICAL SLIDE RULE - suwak logarytmiczny

K&E 4053-3 Polyphase

D.Van Nostrand Mannheim Type Slide Rule

STERLING 589

Acu-math 150

K&E 9068

STERLING 584

GENERAL ELECTRIC CF6

Pratt Whitney Date Finder

Pratt Whitney GAS TURBINE COMPUTER