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 70 MACHINES, POSTAGE-FRANKING MACHINES, TICKET-ISSUING MACHINES AND Commodity Code Description 84 70 10 ELECTRONIC CALCULATORS, CAPABLE OF OPERATING WITHOUT AN EXTERNAL SOURCE 84 70 21 OTHER ELECTRONIC CALCULATING MACHINES, INCORPORATING A PRINTING DEVICE 84 70 29 OTHER ELECTRONIC CALCULATING MACHINES 84 70 30 OTHER CALCULATING MACHINES 84 70 50 CASH REGISTERS 84 70 90 OTHER ACCOUNTING/POSTAGE-FRANKING/TICKET-ISSUING/SIMILAR MACHINES.......