This research was performed to establish the feasibility of using Direct Metal Deposition (DMD) technology to deposit nickel powder to a nickel substrate. The substrate is electrodeposited pure nickel, and the material to be deposited is Metco...
Streets; Buildings; Street railroad tracks; Stores & shops; Hardware stores; Drugstores; Signs (Notices); Brick wall signs; Electric signs
View of Market Street looking east from Floyd Street, Louisville, Kentucky. Hardware store on right, with ad (partially obscured by utility pole) for "Louisville Machinery & Welding Co., 224 - 2?? E. Main St., Portable welding equipment...
Exterior view of the Service Welding and Machine Company building, a three-story painted brick building with a truck loaded with equipment parked in front.
Roads; Automobile service stations; Advertisements; Billboards
Address: Preston Highway near Minor's Lane. Skid marks from a wide-tired vehicle like a car or truck are on the road that leads up to M. Douglas Grocery. The grocery advertises Fehr's Beer and Coca-Cola while a Standard Oil station is next door. A...
Row of commercial buildings on East Market Street. The business include White Castle and The City Barber College with a welding business in the background.
