Rogers and Bro Teapot Set of 3 - 2301, 2304, and 2303

Really unsure. Trying to research online with not much luck. Found this set at Goodwill today. Just liked the look of it. Wondering if it was worth anything. Either way, would be a neat collection.

Round base footing, delicate flower design with curves and swirls. Bottom reads "Roger's & Bro" first line, Second line each item has a different number. The teapot has 2301, creamer has 2304, and the sugar container has 2303.

Any knowlege is appreciated. Thanks.

<a href="http://s87.photobucket.com/albums/k132/candikat/?action=view&current=teapot1.jpg" target="_blank"><img src="http://i87.photobucket.com/albums/k132/candikat/teapot1.jpg" border="0" alt="Teapot Rogers &amp;amp; Bro 2301"></a>

<a href="http://s87.photobucket.com/albums/k132/candikat/?action=view&current=teapot2.jpg" target="_blank"><img src="http://i87.photobucket.com/albums/k132/candikat/teapot2.jpg" border="0" alt="Teapot Rogers &amp;amp; Bro 2301 bottom of pot"></a>