Seal, EndYear: 12/31/1982

Used in models:340, 445, 755B, 550, 540A, 445A, A64, 555, A625, 655A, 340A, 535, 6500, 420, A66, 340B, 555B, 545A, 450, 750, 540B, 335, 555A, 4610SU, 532, 7500, 455, 515, 755A, 2600R, 531, 3600, 7600C, 5610, 6600, 334, 4600SU, 6600C, 4600O, 2910, 3910, 4110, 7610O, 3610, 2610, 6710, 6410, 231, 3600R, 6700, 530A, 5900, 333, 7700, 3900, 6610O, 3600N, 230A, 2600V, 5600, 4610N, 3600NO, 2310, 5110, 234, 6600O, 233, 5700, 7710, 4610NO, 6810, 7410, 4600NO, 2600N, 3600V, 2810