DST. Maker's marked, "Robertson Steel and Iron Co." C. 1920's "Tall One" tin flange sign. CONDITION: Side A, has excellent color and gloss with minor areas of scratching with paint loss in the field, along with very minor surface scratching. The sign also has areas of paint loss on the outer edges. Side B, has outstanding color with minor gloss failure, particularly at the bottom left-hand corner. Flange section also has paint loss on the very outer edges. Condition: (8.25). Dimensions: 5" x 1" x 11 - 3/4".