MAY 25: SONSONATE to LONDON
2c Green on pink uprated to 3c outbound card rate.
NEW YORK TRANSIT / JUN 12 entry on the side.

SAN SALVADOR to CARACAS, VENEZUELA
2c Green on pink, uprated to proper 3c rate. 
Postmarked February 27.

OCTOBER 17: SAN SALVADOR to AMSTERDAM
3c Brown on bluish gray, Via NEW YORK. 
AMSTERDAM November 10 entry on the side.

MARCH 28: SAN SALVADOR to CADIZ
Via NEW YORK, April 12.
Backstamped CADIZ, April 26.

DECEMBER 5: SAN SALVADOR to VIENNA

AUGUST 7: SANTA ANA to BREMEN