Laserfiche WebLink
' ~ <br />ty; <br />x <br />^~. <br />~ 1 <br />f S. "' <br />i'i:: <br />c;.:'~ BISTf~tY OF COLORADO COAL MIHIs3 <br />~,., 1883 to date <br />'t<. ~ ', <br /> A history of all known coal mines is the State of Colorado ass czmpiled Pram early+anaual reports and maps . <br /> in the files of the State Coal Mine Inspection Department, and tram historical bulletins of the United Statea~ <br /> Geological Survey to show formations and cost]. fields. ~. <br />t" The research walk under the supervision of Mr. Mr wn^, was done by WPA employees sad the office staff'of <br />` this department, covering the years of 1883 through 1937 when the pa~o~ect.wae completed. The clerical sad <br />c',', reproduction work was performed in the State Planning Camrnissioa. <br /> <br />~;: , <br />"" Current information has been added each year and will ,be kept to date. These books of reference"are .~, " ' <br /> invaluable for research analysts. .Additional research will contimxe in this office as time permits and, ,~.•., '~ <br /> pertinent data recorded. .. f <br /> • ~•~=- <br />ft NOTE: For same reason, the 1894 report did not list.tonnagea by mine. Based on operative ~ ", <br />~; reports for 1893 sad 1895, tonnages have been estimated on a percentage basis .to agree with the total ~- <br />•~ •' production of each county for 1894,<as listed on page 8 of the "Sixth Biennial Report". Y. <br /> ~ t <br /> j~yr: Evelyn Miller, Accounting Technician <br />~. and Veda Burford, Administrative Officer II ' ,. ; ' <br /> ~Y 4' X967 ~, <br /> <br /> EM: VB nna . ''. <br /> ;, <br />it <br /> <br />iy' `; <br />9{~ r~y <br /> <br /> v <br /> <br /> <br /> ' . }1 \ +: t <br />.. f <br /> ~. <br /> . _ ,. <br />