| CH52910 | May, 1910 | 229/71 | ||
| GB29956 | December, 1896 | 229/71 | ||
| GB312547 | May, 1929 | 229/71 |
FIG. 1 is a front elevational view of a stampless envelope showing my new design; and,
FIG. 2 is a rear elevational view thereof.
It is understood that the sides of the envelope are of no substantial thickness.