Wallis Rock House, Historic American Buildings Survey no 12B-1. Warren Mobley, del, US Dept. of the Interior...Branch of Plans and Design, 1/22/34. Various scales; 24x19The house, built in the 18th c., collapsed in 1967 as it was being moved. For more information , see the vertical file folder C. HISTORIC BUILDINGS. WALLIS (Ezekial) HOUSE (Albemarle Rd.).