There are two different issues of this stamp, Scott #O7 and #O19, that differ in their perforations 13 vs 14. Scott lists the color difference as pale red for O7 and vermillion for O19. I cannot tell from the photos what the perf count is for your stamps, but the cancellation dates would indicate the second stamp (1899) is an O19 and the first stamp (1885) might possibly be an O7, in which case pale red would be appropriate.
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Stamp Community assumes no liability for errors. Copyright 2005 - 2026 Stamp Community Family - All rights reserved worldwide. Use of any images or content on this website without prior written permission of Stamp Community or the original lender is strictly prohibited. Privacy Policy / Terms of UseAdvertise Here