The Ancient Engineers
From Author Wars - https://authorwars.com/books/the-ancient-engineers-1402277.html
Editions/Publications:
- Unknown. Amra V2n24, May 1963 (Unknown, Karl Würf, Terminus, Owlswick, & Ft Mudge Electrick St Railway Gazette, $0.30, 20 pages, Pamphlet, FANZINE)
- Unknown. Amra V2n24, May 1963 (Unknown, L. Sprague de Camp, Terminus, Owlswick, & Ft Mudge Electrick St Railway Gazette, $0.30, 20 pages, Pamphlet, FANZINE)