| Book | Page | Context |
|---|---|---|
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Removed 4 1 55 477355 Removed 10 1 55 591088 Use 591113 10 1 55 473939 Removed 4 1 55 477365 Removed 4 1 55 591103 Removed 10 1 56 474749 Removed |
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duty 1st and reverse 29 T 24 spline GQ dia x deep blind hole on side 591113 1 8 65 41 47 ALL 4 SPD late 1941 only lst 2nd and reverse |