This listing features a vintage Texas Instruments TI-66 Programmable electronic calculator, a notable piece of technological history. Designed for advanced calculations, this model was popular among students and professionals for its scientific and programmable functions. It's an excellent addition for collectors of vintage electronics or anyone seeking a functional classic calculator.

• Model: Texas Instruments TI-66 Programmable Electronic Calculator
• Power Requirements: Operates on 2 x 1.5V DC 'AA' batteries (batteries not included)
• Serial Number: 152648