PDP-1 Serial Numbers

This document provides a comprehensive log of known PDP-1 serial numbers, organized by unit type (e.g., PDP-1C, PDP-1D), installation site, and peripheral equipment. It also includes an additional list of sites known to have possessed PDP-1 systems, as identified through DECUS submissions. The document acts as an archival record of the distribution and configuration of these early Digital Equipment Corporation computers.