The 1985 Intel Microsystem Components Handbook Volume II Microprocessors Peripherals is a vintage user manual produced by Intel in the United States. This handbook provides detailed information on microprocessors and peripherals from 1985, making it a valuable resource for vintage computing enthusiasts and collectors. With a focus on Intel products, this manual offers insights into the technology and specifications of microprocessors during that time period, making it a sought-after piece for those interested in the history of computing.