The Vintage Sperry Remington 1125.M 661 Calculator is a classic handheld calculator known for its reliability and durability. Powered by batteries, this calculator features a regular-sized display and keypads, making it user-friendly and efficient for everyday tasks. With a nostalgic charm and a proven track record of functionality, this collectible piece is perfect for vintage calculator enthusiasts or those who appreciate quality office equipment from the past. The Remington brand adds a touch of authenticity and trustworthiness to this timeless calculator.