.75" brass lapel stud is surrounded by 1-5/16" thin celluloid sheet reading "Niagara Falls 1905." This piece is mounted by means of threaded post and cap to a 2.75" pink ribbon inscribed "Guest." Ribbon has a vertical stickpin on the reverse. Ribbon fabric has small streak of weaving stress at lower left but still displays cleanly and the brass and celluloid parts are Exc. Only example we've seen.