This nice EBBERT WAGONS replica sign is 24" x 16" in size and was handmade by White Buffalo Sign Co. here in the USA.  The image was captured by a high resolution large format scanner with care given to keep all the detail of the aged original sign. Then the printed image was applied to 24 gauge galvanized metal with a protective laminate added to make a great looking, scratch resistant, original looking sign. 
This great sign has a very nice vintage look.