{"book":"adl0613","page":40,"text":"\"THE MEKOMETER\"\nOR\nDISTANCE FINDER.\n\n1.—The Mekometer is an instrument invented by Col. Watkins of England for the use of the British Army and for the purpose of finding out the distance of a given object.\n2.—The complete Mekometer \"apparatus\" consists of two instruments, called \"the right Mekometer\" and \"the left Mekometer.\" Each of these two Mekometers or instruments is accommodated in a leather case and comprises a small telescope, a handle, and a reel with two pieces of cords each 12½ yards in length.\nNOTE:—These cords are specially constructed to be pliable, inextensible and water-proof, and are provided with a spring catch at each end, one for hooking on to the instrument and one for fastening the two ends of the cords together.\n3.—To work the abovementioned instruments, two persons are required, called the observers.\n4.—Each of these two observers has to possess an instrument:—the pair being termed \"the right\" and \"the left\" Mekometers in order to distinguish the one from the other.\n5.—\"The right\" and \"the left\" Mekometers are also called \"No. 1\" and \"No. 2\" Mekometers respectively, and are carried and worked by observers who are also termed \"No. 1\" and \"No. 2\" observers—regard being had to the No. of the Mekometer carried and used by the observers who have to fix their position according as \"the right,\" or \"the left,\" Mekometer is used by each.\n6.—The Mekometer can calculate the range of both the stationary and the moving objects.\n7.—For the purpose of working these instruments, the observers have to walk a distance in front carrying the apparatus with them.\nNOTE:—The leather cases of the Mekometers have a strap by which they can be carried on the","chars":1683,"image":"https://storage.googleapis.com/adl-page-images/adl0613/00040.jpg","first_page":1,"last_page":57,"title":"Mīzān al-masāfah مىزان المسافه","permalink":"https://afghanpress.org/book/adl0613/40","canvas":"https://afghanpress.org/iiif/adl0613/canvas/40","source":"https://afghanistandl.nyu.edu/books/adl0613/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0613_download.pdf","rights":{"image":{"statement":"Public domain. NYU states: \"All works presented on this website are, unless otherwise indicated, in the public domain. The images available on this website may be freely reproduced, distributed and transmitted by anyone for any purpose, commercial or non-commercial.\"","uri":"http://rightsstatements.org/vocab/NoC-US/1.0/","holder":"New York University Libraries","source":"https://afghanistandl.nyu.edu/about.html","delivery":"Images are served from a copy mirrored by this project, not from NYU's servers, under the reproduction terms above.","endorsement":"This is an independent project. It is not affiliated with, endorsed by, or reviewed by New York University."},"text":{"statement":"Machine-generated transcription, dedicated to the public domain under CC0 1.0. No warranty of accuracy: see the provenance block on every page.","uri":"https://creativecommons.org/publicdomain/zero/1.0/","holder":"Steps Ventures"}},"provenance":{"text_produced_by":"gemini-3.1-pro-preview","thinking_level":"low","read_completed":"2026-08-09","per_page_confidence":null,"per_page_confidence_note":"Not recorded during the corpus run. No calibrated per-page score exists, and none is estimated here.","human_reviewed":false,"accuracy_context":"Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting.","primary_source":"The page image. The text is an index into it."}}