| Description | /1/1. 1 x ts. letter with ms. additions, 30 April 1969, from Dewey Lee Curtis of the Pennsylvania Historical and Museum Commission, Morrisville, Pennsylvania, to Roland Penrose, 2p.
/1/2. 1 x ts. letter, 14 May 1969, reply from Roland Penrose to Dewey Lee Curtis of the Pennsylvania Historical and Museum Commission, Morrisville, Pennsylvania, 1p. |