Sleeve board with green jigged bone handles and a double oval open C "CASE" block letter shield. Shown in 1938-50 catalog with brass lining and regular pull clip master. No model number, and there is no second 'Tested' stamp on the second blade.
Sleeve board pen knife from the W.R. CASE & Sons 1905 - 1914 era. Has Rogers jigged green bone handles and a double oval "CASE" raised block letter shield. Has model number on secondary blade front.
Sleeve board pen knife from the CASE Bradford 1914 - 1919 era. Has Rogers green bone handles and a double oval "CASE" closed C block letter shield. Has model number on secondary blade front.
Green bone handles and a double oval closed C "CASE" shield. Listed in 1938-50 catalog with regular pull spear master blade and two nickel silver bolsters. The 1942 price list indicates that knife will be discontinued when current stock is sold. Shown in 1926 Factory inventory list. This knife can be found both with and without a Tested stamp on the second blade.
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