This vintage Citizen RL-5 calculator ruler is a must-have for any collector or enthusiast of old-school office equipment. With its sleek handheld design, it is perfect for on-the-go calculations or simply as a unique addition to your desk. Featuring a clock function and other premium features, this calculator ruler is a versatile tool that can be used in a variety of settings. Its brown and serve color adds a touch of vintage charm to any workspace. Don't miss your chance to own this one-of-a-kind piece of business and industrial history.