Jerry,
Don't know much about Wagner. If this logo dates prior to 1930-32, I bet it is nickel plated???? My info has Wagner starting their nickel plating in 1892. I'm sure they went into the 1930's with nickel plating, but I don't know how much longer. Does anyone have a date? My guess is that your Wagner 1050 is chrome plated, but an approximate manufacturing date would be interesting.
Roy Meadows