When ordering from the US, parcels may be subject to import tax and duty charges, which the buyer is responsible to pay. B K Elliott Co Hand Grade Level Survey Sight Tool Leather Case This product data sheet is originally written in English. The B K Elliott Co Hand Grade Level Survey Sight Tool is a vintage surveying equipment made in the United States. It comes with a leather case, adding to its authenticity and durability. This tool would have been used in the early 20th century for precise measurements and calculations in surveying and engineering projects. Perfect for collectors or those interested in the history of surveying equipment, this hand grade level survey sight tool is a nostalgic piece of Americana. The B K Elliott Co Hand Grade Level Survey Sight Tool is a vintage surveying equipment made in the United States. It comes with a leather case, adding to its authenticity and durability. This tool would have been used in the early 20th century for precise measurements and calculations in surveying and engineering projects. Perfect for collectors or those interested in the history of surveying equipment, this hand grade level survey sight tool is a nostalgic piece of Americana.