Vintage 1970s Royal 127 MK Desktop Calculator Litton VFD Display Japan

Royal (Litton Industries)
Model 127 MK Desktop Calculator
Release Era: circa 1973-1974

A classic piece of 1970s office technology, this Royal 127 MK desktop calculator was produced under the ownership of Litton Industries. It features the distinctive design language of its era with a durable two-tone plastic housing and a bright, clear display. A great example of early solid-state electronic calculators that replaced their mechanical predecessors.

• Features a bright green 8-digit Vacuum Fluorescent Display (VFD).
• Includes standard four-function operation with percentage and memory keys.
• Manufactured in Japan, a hallmark of quality electronics from this period.

Condition: Good. This vintage calculator is in good cosmetic condition for its age. The beige and black plastic housing shows some minor yellowing, scuffs, and light scratches consistent with office use; the bottom panel has more significant scratching. The keypad is clean and the keys are in excellent shape. The attached power cord is intact. The unit powers on as shown in the photos, with a bright and fully functional VFD screen.