Pale green paper card printed in dark green ink on recto: NOTICE / The attached is a sample, and intended to give you an idea of how / the completed job will look. Should there be any changes desired, / please indicate them. The sample must be returned with your O.K. / indicated theron. / IMPORTANT / This sample is the property of The Mortimer Spiller Company, Inc., / and must be returned. It is fully protected, and its unauthorized use / or reproduction, in whole or in part, is expressly forbidden. / Registered No. _____ / THE MORTIMER SPILLER COMPLANY, INCORPORATED / home office / 163 HIGH PARK BOULEVARD BUFFALO, N.Y. 14226