Lathem Time Company Time Recorder, Battery Powered, 8-1/6"x5-5/32"x10-1/4", Gray Time clock is ideal for applications where AC power unavailable or unreliable. Operates for six months on four "D"-cell batteries (sold separately). Print registration is day of week, regular hours and minutes. Front-feed card receiver prints along right edge of time card or custom form, single or multiple copies. Offers heavy-duty, all-metal construction. Uses ribbon 7-2CN.