US Stamps, Scott #442 Type I - Coil single of 1914 XF M/NH. 2001 PF certification (for strip of 4). Nicely balanced. Large margins. No gum bends or skips. Gorgeous gum. Beautiful FULL Single Line Watermark (190) of the letter "P" (see photos). 2024 Scott Catalogue lists XF at $55. SMQ (Stamo Market Quarterly) lists at $65. Member of the American Philatelic Society.