Couple Of Identification Questions: 2013 Flags/Seed Packets

I was trying to catch up some cataloging today and ran into a couple of questions. First on the Flags in all Seasons stamps, does anyone know of a good resource that lists the distinguishing factors on these stamps. I like to use the APS's sight for new issues, but found it unclear on these. Also, on the Vintage Seed Packets, were these numbered across the strip or from top to bottom? Again, didn't feel that the APS website was clear on this. Thanks a ton!

I think on the FFAS Stamps, you'd be better served to wait for all of the varieties to be issued and in the hands of collectors before one can give a detailed summary of distinguishing factors between the issues. We still have a couple of new booklets coming out in the next month or so that will add to the list.




Numbering is essentially across the strip, but you have to account for the duplication on each row, so the numbering is as per this illustration:

That's exactly what I was thinking on both of those, but I was unsure. Thanks for the help! This forum is such an amazing wealth of knowledge, and I can't wait until I garner enough of it to help others out on here as well