An instructor's manual and student activity guide on making a rubber stamp are provided in this set of prevocational education materials which focuses on the vocational area of trade and industry (graphics). (This set of materials is one of ninety-two prevocational education sets arranged around a cluster of seven vocational offerings: agriculture, home economics, distributive education, health occupations, world of work, trade and industry, and office occupations.) The instructor's guide is organized into the following elements: title of activity, duration of activity (eight to twelve periods), activity goals, nine instructional objectives, related vocational clusters, and activity implementation (description, safety precautions, materials needed, teacher preparation prior to class, during the class, follow-up activities, answer keys to student check point activities, and masters for duplication [a sheet to be answered by the student relating to the occupational area and a student check sheet]). The student activity guide provides step-by-step instructions (narrative and illustrations) for completing each instructional objective. At the end of each set of instructions is a student check point (evaluation activity). Descriptions for six occupations (e.g., engraver, print-shop helper, plate gager) conclude the document. (JH)