The handbook consists of detailed guides for instructors of new Post Office employees. A brief introduction explains use of the materials, and an orientation handbook for new employees deals with job responsibilities and employee rights and benefits. The orientation teacher's manual consists of detailed instructional guidelines for training sessions, presented in column format and arranged by: key points; discussion and presentation; and instructional aids, notes, and related training activities. An orientation film script is also included. The final section covers craft orientation and skill training for city letter carriers, clerks, mail handlers, special delivery messengers, vehicle operators, rural letter carriers, and buildings and equipment maintenance personnel. These units specify the skill or topic, time needed, coded administrative information, outlined points to be covered, and instructional aids and notes to the instructor. (MDW)