LettersComments and Communications

A Substitute for Drawing Ink in the Preparation of Diagrams for Photographic Reproduction

See allHide authors and affiliations

Science  12 Jun 1953:
Vol. 117, Issue 3050, pp. 665-666
DOI: 10.1126/science.117.3050.665-a
PDF extract preview

This is a PDF-only article. The first page of the PDF of this article appears above.