1 Cent Circular Rate to Montana

1900 MAY 5: MANILA to MONTANA
Franked with 1c Franklin (213).
he corner card indicate that this cover was mailed by the publisher. The 1c franking is for Third Class "printed circular" rate with maximum weight of 1 pound. Although the Second Class rate is also 1c, it is only for 4 ounces weight and must be mailed by someone other than the publisher (like those with the marking "STAMPED BY KER & CO.").

Circular rate letters are not supposed to be sealed but this one is per verso illustration. Either this rule was not followed to the tee or an inspection was made prior to dispatch, then sealed by postal authorities.

HARD TO FIND IN THIS EXCELLENT CONDITION