| /
$70.00
| /
Registered First Day Cover with 2nd June Certificado Exterior CDS on full set to New York with Brownsville, Texas Air Mail Field and New York receiving stamps on the reverse. Centre fold not affecting stamps and a couple of minor tears to left-hand edge. Limited circulation with only 5,000 sets printed.
| /
$75.00
| /
17th December 1930 First Day of Issue 2c postcard with commemorative CDS cancellation. An undercatalogued set with only 5,000 sets printed. Minor hinge marks to reverse.
