000 00799nam a2200205 a 4500
008 070115s1943^^^^xxua^^^^^^^^^^000^0^eng^d
035 _aMX001001089877
040 _aUNAMX
_bspa
_cUNAMX
_dUNAMX
050 4 _aHE6183.U54
_bS34
100 1 _aSchwarz, Bruno E.,
_eautor
245 1 2 _aA Description of United States postage stamps, 1847-1943 / Bruno E. Schwarz
264 1 _aWashington :
_bUnited States Government Printing Office,
_c1943
300 _a152 páginas :
_bilustraciones
336 _atexto
_2rdacontent
337 _asin medio
_2rdamedia
338 _avolumen
_2rdacarrier
500 _a"Issued by the Post Office Department from July 1, 1847, to December 31, 1943"
650 4 _aTimbres postales
_xTopicos
_zEstados Unidos
710 1 _aEstados Unidos.
_bPost Office Department
999 _c9154
_d9154