title: Well-Drilling Machine.
title: Well Drilling Machine.
creator: Slaughter, George W., Jr.
contributor: Cartwright, A. H.
contributor: Robuck, M. C.
contributor: Willsow, S.
contributor: Norris Peters Co.
publisher: United States. Patent Office.
date: 1914-08-04
language: English
description: Patent for a well-drilling machine with "novel and improved means
 for manipulating and actuating the drill cable" (lines 11-12), including
 instructions and illustrations.
subject: Architecture - Construction
subject: drilling
coverage: United States - Texas - San Augustine County - San Augustine
rights: Public Domain
type: Patent
format: [1], 3 p. : ill. ; 23 cm.
format: Text
identifier: pat-no: 1106322
identifier: govno: 02/772450
identifier: https://texashistory.unt.edu./ark:/67531/metapth858237/
identifier: ark: ark:/67531/metapth858237