Crosshead and Wristpin machining. THe wristpin is a change of design from the original prints.See here for drawings. It also represents the last part machined for the completed chassis.

crosshead1_small.jpg crosshead2_small.jpg crosshead3_small.jpg crosshead4_small.jpg crosshead5_small.jpg
crosshead6_small.jpg crosshead7_small.jpg crosshead8_small.jpg crosshead9_small.jpg crosshead10_small.jpg
crosshead11_small.jpg crosshead12_small.jpg crosshead13_small.jpg wristpin1_small.jpg wristpin2_small.jpg
wristpin3_small.jpg crosshead14_small.jpg crosshead15_small.jpg crosshead16_small.jpg completedcrosshedandwristpin1_small.jpg
completedcrosshedandwristpin2_small.jpg completedcrosshedandwristpin3_small.jpg

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