Split case gear box

Sellers Name – Glenn
Suburb / Post Code – Rockhampton QLD
Item Description including Brand – Split case gear box out of 1947 beetle.
Condition – I have move forward and backward with it. Have not driven on the road so don;t really know.
Item Cost[b/] - offers

does it have ribs on the outside or is it mostly smooth? if mostly smooth it as a early splitcase.

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and another