HERRICKSTAMP UNITED STATES Sc. # 27 XF Used NYC Cancel, PF Certificate. # 27 XF Used. Bold New York City cancel, textbook brick red shade on bright white paper, 2008 PF certificate dutifully notes “some slightly blunted perfs at top” but we have seen perfs worse than these pass without comment on numerous occations. XF for the issue. All Stamps offered by Herrick Stamp come with our guarantee. Thank you for shopping with Herrick Stamp. All stamps offered are Mint Never Hinged condition unless otherwise described. Page to learn more about Herrick Stamp Company. There are literally thousands of stamps to choose from-something for everyone! Check out our other auctions and store items for a wide variety of other stamp items or visit us for our complete inventory. We also offer a complete selection of worldwide new issue stamps, updated bi-weekly and fully illustrated. The item “HERRICKSTAMP UNITED STATES Sc. # 27 XF Used NYC Cancel, PF Certificate” is in sale since Friday, January 13, 2017. This item is in the category “Stamps\United States\19th Century\ Used”. The seller is “herrickstamp” and is located in Hewlett, New York. This item can be shipped worldwide.