(13-64) WILLIAMS & DAVIS 777 80HP Boiler, 3,600 BTU Input, w/ (76) 2.5" x 96" Tubes, Mtd in House, Skidded. Located In Yard# 13 - 3056 ND-22, Dickinson, ND 58601. CONTACT: Mike Hartigan @ (320) 293-3116. CHECKOUT: Thru September 18th, By Appointment Only. YARD WILL BE CLOSED ON SEPTEMBER 7th