Stephen
Now we know what its not.(16 tpi) We now need to know what it is.
Is it 13 tpi Whitworth, or 12 tpi UNC, or something else?
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Bluebell
Carrier Armoured O.P. No1 Mk3 W. T84991
Carrier Bren No2.Mk.I. NewZealand Railways. NZR.6.
Dodge WC55. 37mm Gun Motor Carriage M6
Jeep Mb #135668
So many questions....
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