Defects and disadvantages of the present form of tripods for field-instruments
Subtitle: with a description of a new tripod for instantaneously setting and leveling up field instruments
Publisher: Heller & Brightley
Published: 1878
Place of publication: Philadelphia
Language: eng
Number of pages: 910
Subjects: Surveying; Instruments
Notes: The "Remarks on engineers surveying instruments" is reprinted from a book of the same title published by Heller & Brightly, which probably explains the irregularity of its paging.

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