Ant-Trap. (open access)

Ant-Trap.

Patent for certain new and useful improvements in ant-traps.
Date: April 12, 1898
Creator: Selvidge, Charles W.
System: The Portal to Texas History
Index. (open access)

Index.

Patent for a certain new and useful index, including instructions and illustrations.
Date: December 12, 1899
Creator: Hall, Henry Lyons
System: The Portal to Texas History