NPIP certification
Participant 43-854 in the USDA National Poultry Improvement Plan. The flock tests clean for Pullorum-Typhoid, which clears it to ship birds and hatching eggs across state lines.
From the NPIP state directories at poultryimprovement.org. Status changes over time; confirm with the seller before you buy. This your flock? Claim the page or write hello@chickenmarketplace.com to have it taken down.
Breeds on file
Cochin: Black
Old English Game: Silver Duckwing, Spangled, Wheaton Blue
Plymouth Rock: White
Silkie: Bearded White