Original issue, US Army Graphic Training Aid, consists of one card sized 4" x 6 1/4" which folds out to a poster of 16" x 6 1/4", dated July 1976.  Title of training aid is - GTA 5-10-28, Demolition Card.  Provides information and instructions on characteristics of Demolition Charges, Timber Cutting, Steel Cutting Charges, Cratering Charges, Breaching Charges, Special Demolition Techniques.  Well illustrated using line drawings and tables.