I think this is the first Myer Marcus postcard we’ve featured on the blog. His postcard output was limited, but I see them not too infrequently. As Marcus was a Philly guy, it is perhaps not too surprising that he did this card for the Rose Company, based in that city. As you can see on the front, they called this their Aurocrome Series, and this was card A8. This is an undivided back card, but was not postally used until 1907, when divided backs made their debut.