Borg and Environs (map)

From Author Wars - https://authorwars.com/books/borg-and-environs-map-3352292.html

Overview:

Title: Borg and Environs (map)
Author: uncredited
Year: 1976
Type: Interior Art

Editions/Publications:

Unknown. Egil's Saga (Unknown, uncredited, Penguin Books (US), ISBN-10: 0140443215, $5.95, 254 pages, Paperback, Novel)
Unknown. Egil's Saga (Unknown, uncredited, Penguin Books (US), ISBN-10: 0140443215, $2.50, 254 pages, Paperback, Novel)