1.5" with W&H backpaper. Additional elements include red cross within a crown marked by initials "KT" below for "Knights Templar" along with text "Colorado Springs, Colo." There is faint tan age scattered amongst the white lettering of the words but not very obvious at all and this remains an incredibly gorgeous button. We believe this is the only example we've seen other than the example in the color plate pages of Hake's Collection Pin-Back Buttons. Rare.