Does anyone know what model/year victa decided to start putting the part reference number code decals on airfilter assemblies? If so can people "PLEASE" share pictures of the earliest ones up until about 1975 (Because, "I'M GUESSING" 75-76 is when they changed to the square airfilter/throttle controller box) The 2 pictures are off 2 of my mowers. This is to help me reproduce the correct ones for the mowers I'm restoring! But I would love to see as many different ones as possible!!!!

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