Flatback

A Great Lakes slang term for a vessel without any self unloading equipment.
Found on http://www.translationdirectory.com/glossaries/glossary101.htm

flatback

Pottery figures designed to be viewed from the front only, with flat, unmodelled and undecorated backs. They were intended as decorations for cottage mantelpieces and produced mainly in the 19thC by staffordshire potteries. The figures were easily reproduced in moulds, decorated in underglaze blue, and embellished over the glaze with bright enamel ...
Found on http://www.antique-marks.com/antique-terms-f.html

Flatback

A Great Lakes slang term for a vessel without any self unloading equipment.
Found on http://en.wikipedia.org/wiki/Glossary_of_nautical_terms

Flatback

A Great Lakes slang term for a vessel without any self unloading equipment.
Found on http://en.wikipedia.org/wiki/Glossary_of_nautical_terms
No exact match found