Browse Items (1 total) Tags: cost and labor Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Fire Alarm Service and Diagnoses Email January 2011. Proposal for cost and labor. This is the email proposal from Dale Johnson of the cost and labor for the fire alarm service and diagnoses from D. M. Mattson, INC. January 2011. Tags: board of directors, Board of Trustees, cost and labor, D.M. Mattson, Dale Johnson, Decatur IL, Decatur Public Library, email, Fire alarm service and diagnoses, Inc., January 2011, Lee Ann Fisher, Proposal Featured Item Board of Directors Meeting - July 17, 1975 This is the minutes and agenda for the Board of Directors meeting on July 17, 1975.