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The first character in each of the runouts in each variant (prior to SMX) is etched very lightly.
| Matrix / Runout: | SMX50985 | Side A label |
| Matrix / Runout: | SMX50986 | Side B label |
| Matrix / Runout: | 6 SMX50985 ·2A | Side A runout, hand-etched, variant 1 |
| Matrix / Runout: | 6 SMX50986 ·2A | Side B runout, hand-etched, variant 1 |
| Matrix / Runout: | 1 SMX50985 ·2A | Side A runout, hand-etched, variant 2 |
| Matrix / Runout: | 4 SMX50986 ·2A | Side B runout, hand-etched, variant 2 |
| Matrix / Runout: | 2 SMX50985 ·2A | Side A runout, hand-etched, variant 3 |
| Matrix / Runout: | 9 SMX50986 ·2A | Side B runout, hand-etched, variant 3 |
| Other: | SP 4636 | Legacy cat # on sleeve |
| Other: | SP-4636 | Legacy cat # on labels |