Type IIB7 Printed in red on thin white paper with red manuscript in upper section. March 18, 1943: Catbalogan to Manila official mail from the Samar Provincial Hospital, franked with 5c Provisional x 2 for double interior rate. Censored on reverse. Type Catbalogan-2 Postmark Dated more than three months earlier than the  June 24, 1943 earliest reported usage.