| Publisher(s) | Valentines |
|---|---|
| Type | undivided |
| Size | Standard |
| Printing process | Collotype |
| Duplicate of | 19030406-MarketPlace |
I have a divided and posted version of this card postmarked 1903-04-06 - one of the earliest divided cards that I've been able to find. This undivided card likely dates from the same period or just before. I'll need to identify some posted Valentine's cards printed in the same format to have some confidence in this.
