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Patent for an insecticide to kill red ants and "other noxious insects" (line 9).

Date: March 24, 1885

Creator: Howard, Frank M.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for "insecticide compositions for exterminating prairie-dogs, ants, &c." (lines 6-7), including dosages and instructions for use.

Date: October 13, 1885

Creator: Womack, John David

Item Type: Patent

Partner: UNT Libraries Government Documents Department