The CST Berger Instruments Model 135 Surveying Transit Level Optical Instrument is a high-quality surveying equipment manufactured in the United States. This instrument is designed to provide accurate measurements for surveying and engineering purposes, making it a valuable tool for professionals in the field. With its advanced optical technology and durable construction, this transit level ensures precise results in a variety of surveying applications. This collectible item from the world of science and medicine represents a significant piece of engineering history.
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