Recto: in graphite, upper left corner: illegible character that could be a P or 13; in graphite, upper right corner: 20; in graphite, lower center: The Pilgrimage; in graphite, lower right, below plate: Martin Lewis. Imp. Verso: in graphite, lower left corner: E8969/MS--
Bequest of W. G. Russell Allen
Reproduced with permission.