24 threading 33668. Singer Sewing Machine Simanco Parts | 99, 99k, 66, 27, 28, 127, 128, 28k, 27kFrom machine AA552354, year 1925. 26 handwheel, 32672, 256, 2020. 4 bobbin ejector and spring 32664. 5 bobbin ejector assembly 32659 + 32661.
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