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Improvement in Water-Drawers.

Patent for an improved water drawer, includes instructions and illustration.

Date: June 11, 1878

Creator: McC. Mathes, William

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Improvement In Fine-Proof Cotton-Lint Rooms.

This patent is a receiver that is portable and provides a unique way of catching the lint that is ejected from a cotton-gin when in use. The portable receiver helps to prevent fires.

Date: April 9, 1878

Creator: Morrell, Zachariah N.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for improvement in the means by which cotton plants are watered, protected from pesticides and fires. It provides for a mechanism by which poison and water may be more easily distributed to the plants.

Date: July 30, 1878

Creator: Helmecke, Friederich Andreas

Item Type: Patent

Partner: UNT Libraries Government Documents Department

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Improvement in Water-Drawers.

Improvement In Fine-Proof Cotton-Lint Rooms.

Improvement in Pumps.