“Anderson Fog Horn” National Alarm Co. Boston, Patent July 7, 1868 Call to Bid Consign Now Share [+] Email [+] DeptMaritime ArtsSizeHeight 35 in. Ref #10-5679Lot #634EST $$300-$500 “Anderson Fog Horn” National Alarm Co. Boston, Patent July 7, 1868 Height 35 in. This item is included in the upcoming August 2, 2026 auction.Click here for an overview of this auction. Your Name* Your Email* Friend's Name* Friend's Email* Your Message