I have seen the new ones but have a interest in the older ones. the history and people who used them. Theodore Roosevelt, Adm. Byrd are among the who's who of Marbles Users. Not unlike Randall's with famous Military users. Francis Powers Model #8 just to mention one.
this knife pictured is a 4 1/4" Ideal era 1911 to 1930 still pretty nice for almost 100 yrs old.
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"Political correctness is a doctrine, fostered by a delusional, illogical minority, and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a turd by the clean end."

RKCC #502