The drawing depicts an oil tanker ship on translucent paper which has been glued to heavy papercard stock. Both typed and handwritten text are present on verso as layout instructions. The drawing has been perforated to accomodate one metal paperclip which is of smaller size than the finished card. The card in this Archive has only three paperclips in contrast to the final version which has four of them. The two nonperforated cards were probably part of an overrun. -- Source of annotation: Marvin or Ruth Sackner.