Drilling in 16 and 9,3x80R
serial number 18380
"WITTENER EXCELSIOR", Krone/"SWUG" proof

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Drilling in 16 and 9,3x65R Collath
serial number 18736
"WITTENER EXCELSIOR", Krone/"SWUG", ZF Tesco 5 3/4 x scope

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Drilling in No.4 and 8mm
serial number 14094
"WITTENER EXCELSIOR", Krone /"UWG", "Collath 8" scope

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Drilling in 16 and 9,3x65R
serial number 6219 what must be around 1900
WITTENER EXCELSIOR", Krone/"WUG, old Collath scope

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11mm double rifle barrels
serial number 14635