Anonymous - Michigan Engineer Volume 11... - paperback or softback - X555z

Anonymous - American Engineer Volume 11 - New paperback or softback - X555z

Anonymous - Engineering News Volume 12... - paperback or softback - X555z

Anonymous - Engineering News-record Volume 18 - paperback or softback - X555z

Anonymous - Drama Volume 11... - New paperback or softback - X555z

Anonymous - Engineering News Volumes 53-62... - paperback or softback - X555z

Anonymous - Engineering News-record Volume 13 - paperback or softback - X555z

Anonymous - Engineering News Volume 17 - paperback or softback - X555z