who was looking for 1975 SSPC ??????

i have the following..mint condition..very sharp corners
#379, 381, 382, 383, 384, 385, 388, 389, 390, 391, 393, 394, 395, 396, 397, 398, 399, 400, 401, 426, 427, 428, 429, 430, 431, 432
I also have approx 100 1978 tcma (the 1960's) also mint with charp corners
#379, 381, 382, 383, 384, 385, 388, 389, 390, 391, 393, 394, 395, 396, 397, 398, 399, 400, 401, 426, 427, 428, 429, 430, 431, 432
I also have approx 100 1978 tcma (the 1960's) also mint with charp corners
0