DAVTRON MODEL 811B CLOCK • $150 • FOR SALE • Model 811B. Removed Working. 14v. s/n: 26997. Pictures Available. Free Ground Shipping or USPS. • Contact Ray Testa - TESTA ENTERPRISES , Owner - located Pinehurst, NC United States • Telephone: 910-255-0577 • Posted January 14, 2022 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad