SCLC #717 · 1855–1868 Wyandotte incompetent allotments · restriction removed + supervised sales
1855 Art IV put five-year + Presidential-consent restraints on “incompetent” Wyandotte patents. 1868-ratified Art XV removed those old restrictions yet immediately provided that orphan/incompetent land could not be sold under court decree, judgment, execution, or for taxes until voluntarily sold with Interior approval. Earlier disputed sales were for case-by-case examination (confirm / additional payment / void), not blanket validation.
Source: README. Craft: restriction-removal ≠ free salability; anti-foreclosure proviso ≠ universal free market; case-by-case remedy ≠ blanket ratification.