Accuracy-wise the Wild Heerbrugg T1A is not a particularly special instrument.
When I bought a second in 2012 I obtained this instrument and a few tripods in the same deal. One minute (wild-heerbrugg model t16-75deg) nsn 6675-0 headquarters, department of the army 20 june 1980.įigure 1: 1961 Wild Heerbrugg T1A automatic theodolite. Technical manual operator's, organizational. Para 1920 el ingeniero suizo Enrique Wild. MANEJO Y USO DEL TEODOLITO.Profesores de p.
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