Billhead of M. Weinberger, Washoe City, Nevada Territory, September 29, 1867 Billhead from M. Weinberger's business located next to the Post Office in Washoe City, Nevada Territory, dated September 29, 1867. The billhead indicates a mercantile business. Geographic location confirmed by coordinates provided in the source metadata: 39.3201900001348, -119.809629999726