Hi. I don’t know the exact date of this, but I would guess it’s between 1920-45 . It sits on the tripod, but will need some sort of screw to fix permanently. The E. R. Watts Son Military Theodolite Scope is a precision engineering and surveying tool used for measuring angles and distances accurately. This scope comes with a protective case and tripod, making it convenient to transport and set up for fieldwork. Ideal for professionals in the engineering and surveying industries, this product ensures precise measurements and reliable results in a variety of outdoor environments.
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