Pennsylvania--Pittsburgh. Undated Jos. Horne & Co., Trimmings Notions & Varieties Bowers-PA-4880, Rulau-Unlisted. Gilt Brass. 38 mm. AU.<strong>Obv:</strong> Mirror. <strong>Rev:</strong> Embossed inscription JOS HORNE & CO / TRIMMINGS / NOTIONS / AND / VARIETIES / 77 & 79 / MARKET ST. / PITTSBURGH. The mirror displays nearly full original silvering, and only a couple minuscule areas of loss along the edge. The embossed reverse shows no damage, just normal plating loss commensurate to the grade.From the Q. David Bowers Collection. The plate card in the 2014 shell card reference by Q. David Bowers. Collector tag with attribution notation included.