TOSEC (The Old School Emulation Center)

The Old School Emulation Center (TOSEC) is a retrocomputing initiative dedicated to the cataloging and preservation of software, firmware and resources for arcade machines, microcomputers, minicomputers and video game consoles. The goal of the TOSEC project is to maintain a database which describes all software and firmware images for all arcade machines, microcomputers, minicomputers and video game consoles.

Vir: https://en.wikipedia.org/wiki/TOSEC

TOSEC: The Old School Emulation Center
https://archive.org/details/tosec