This is a decal supplement for our Hallicrafters Model SX-122 decal set, DCL-HL-SX122. It is for the SX-122A version and contains three each of the differences between the SX-122 and the SX-122A, namely the logo, the model number and the Hallicrafters "h" insignia. It should be used in conjunction with the DCL-HL-SX122 set when restoring an SX-122A.