Number of sheets: 1
Truss Bridge. Material: paper. Size: 20" W. x 22 1/2" L. Description: white and black paper; encapsulated perspective drawing of an unidentified king post truss bridge, with three trusses shown on one side of paper, one truss on back. Executed in fine line ink. Drawing extends diagonally from lower right to upper left. Found in basement of Waseca County Courthouse. Cleaned and encapsulated 02/22/1989.