METER CANCEL AT THE FRONT AND THE BACK

POSTAL HISTORY (“PROCERES Y RIQUEZAS I”) – METER CANCEL AT THE FRONT “WE SHOULD VALUE OUR CATTLE HIDES, MAKING SMALLER THE MARKS ON THEM”, AND AT THE BACK “HELP THE NATIONAL LIBRARY, GO TO IT” – CANCELLATION “GLEW-B.A., 8 FEB 37) – WITH GJ 744