Mine Index 3050 Frank Williams and Earl Mohn, Williams and Mohn Mine

Mine Index Number: 3050

Company Name:	Frank Williams and Earl Mohn
Mine Name:	Williams and Mohn Mine
Start Date:	1919	End Date:	1941
Type of Mine:	Underground
Total acres shown:	5
Production Indicated Acres:	1, mined after the map date.	General Area of mining acres shown:

Shaft, Slope, Drift or Tipple Location(s)

Type	County	Township-Range	Section	Part Section

Slope (western)

Peoria

9N 6E

15

SW SW SE

Air shaft (western)

Peoria

9N 6E

15

SW SW SE

Slope (eastern)

Peoria

9N 6E

15

SE SE SE

Air shaft (eastern)

Peoria

9N 6E

14

SW SW SW

Geology

		Thickness (ft)
Seam	Depth (ft)	Min	Max	Ave	Mining Method

Springfield

40

4.1

MRP

Production

Company

Mine Name

Date

Production (tons)

John C. Johnson (add)	Johnson (add)	1919-1928	5,060 Production was not reported in 1922 for mines producing less than 10,000 tons

Johnson and Snider (add)	Johnson and Snider (add)	1929-1931	600 Production was not reported in 1930 and 1931 for mines producing less than 1,000 tons per year.

Peter Johnson (add)	Johnson (add)	1932-1932	1,937

Henry F. Johnson (add)	Johnson (add)	1933-1937	13,388

Johnson and Sargent (add)	Johnson and Sargent (add)	1937-1937	228

Henry F. Johnson (add)	Johnson (add)	1938-1938	540

Johnson and Sargent (add)	Johnson and Sargent (add)	1939-1939	150

Johnson and Sargent (add)	Johnson and Sargent (add)	1939-1939	150 Production after map date

Frank Williams and Earl Mohn (add)	Williams and Mohn (add)	1940-1941	430 Production after map date

Total Production: 22,483

Production Notes

Coal Report production (if available)

Sources of Data

Source Map

Map Date

Original Scale

Digitized Scale

Map Type

Microfilm, document 352177

2-6-1939

1:360

1:447

Not final Incomplete on southwestern part of mine

Microfilm, document 352296

8-29-1936

1:600

1:993

Not final

Annotated Bibliography (Data source - brief description of information)

Coal Reports - Production, ownership, years of operation.

Directory of Illinois Coal Mines (Peoria County) - Mine names, mine index, ownership, years of operation.

Mine notes (Peoria County) - Mine type, slope location, seam, depth, thickness.

Microfilm map, document 352177, reel 03138, frame 212 - Slope & shaft locations, mine outline (western).

Microfilm map, document 352296, reel 03138, frame 367 - Slope location, mine outline (eastern).