A review of the progress made in mechanizing the manufacture of 2N560, 2N1051, 2N1072 and 2N1195 transistors and of .4 watt diodes for Nike Zeus. Status of this production engineering measure is shown by listing the number of machines in a given developmental phase. Status of each of the 34 machines is determined by the developmental phase of its major components unless a delinquent component hinders progress. The status of both transistor and diode mechanization programs is given by grouping machines of like status. Detailed reports on each incomplete machine are described.