International Parcel Post Collect 15c Label

I have this label from the Post Office, New York, N.Y. (N.Y. 3107) described as "International Parcel Post, Collect 15 cents", with "GPO 5-10701" as shown below.

Does anyone know when this was printed, and how it was used? Was this label applied for outgoing Parcel Post mail from New York, and 15c postage applied at New York?

Is there a reference book on this type of label? Any guidance on valuation?

Thanks in advance, Dave

Hi Dave,

These types of labels can be found listed in a little booklet that I wrote a few years ago.

Other examples shown below.

Jim

https://www.ebay.com/itm/Drummond-J...S:rk:48:pf:0

Little booklet of over 600 pages. Nice job Jim.

WOW, Jim, thank you for this information, as well as comparable information on other similar labels! I know I have one of your books - I'll have to see if it's this one (and then hide under a rock!).