Section 16 MACHINERY AND MECHANICAL APPLIANCES; ELECTRICAL EQUIPMENT; PARTS THEREOF; SOUND RECORDERS AND REPRODUCERS, TELEVISION IMAGE AND SOUND RECORDERS AND REPRODUCERS AND PARTS AND ACCESSORIES OF SUCH ARTICLES 84 NUCLEAR REACTORS, BOILERS, MACHINERY AND MECHANICAL APPLIANCES; PARTS THEREOF 84 72 SORTING MACHINES, COIN-COUNTING OR WRAPPING MACHINES, PENCIL- 84 72 30 MACHINES FOR SORTING OR FOLDING MAIL OR FOR INSERTING MAIL IN ENVELOPES Commodity Code Description 84 72 30 00 MACHINES FOR SORTING OR FOLDING MAIL OR FOR INSERTING MAIL IN ENVELOPES