"Employees' handbook and safety rules for the use of employees of the Island Creek Coal Co."; "Island Creek Coal Company."; "Island Creek Coal Company--Employees--Handbooks, manuals, etc."; "Island Creek Coal Company."; "undated"; "

Pamphlet.

"; ""; "P10563"; "pec"; "Island Creek Coal Company--Employees--Handbooks, manuals, etc."; "14256"; .