

TEAL Industries Inc., of Carson, California, was the U.S. stands for Tokyo Electron Applications Laboratory, of Tokyo, Japan, which made and sold calculators under the TEAL

NC-77 Digital Navigation Computer, 4 function & navigation, 10 digits green fluorescent, 4- AA rep batt, 3.3x5.9", Japan.Tamaya (Japanese scientific instrument maker) 2001M, 4-function, %, memory, red LED, membrane keyboard, resembles Triton models.1200, 4-function, red LED, membrane keyboard, same as Shibuya Triton 1200.Taktile (Made in England by Advanced Telecommunications Equipment Ltd. P86, 4-function, %, red LED, 4-AA rep.gamma, 4 function, %, memory, red LED, 4- AAA rep batt, 2.2x4.75", Hong Kong, similar to Prinztronic M.alpha, 4 function, %, red LED, similar to Prinztronic Mini.batt., 81x172x23mm / 3.2圆.8x0.9", Hong Kong, has membrane keyboard, c1973, similar to Prinztronic C15. 887D, 4-function, %, memory, red LED, 9v PP3 rep.T 600, 4-function, red LED, 9v PP3 rep.
#Vintage circular air navigation calculator update
Latest Update - latest additions have the date added.ĭisplays are 8-digits unless described otherwise.
