The National Insulator Association has had two patches in its history.  The first one (shown at the top) is a two-color, slightly oval patch with a yellow border surrounding a blue ring.  Around the blue ring are the words "NATIONAL INSULATOR ASSN./ MEMBER" sewn in a yellow thread.  At the center of the patch, there is blue CD 201 on a yellow background.  The patch is 2-7/8 inches wide and 3-1/8 inches tall.

The second patch is six-color rectangular patch with a red border and a light blue background.  The words "NATIONAL/ INSULATOR/ ASSOCIATION" are sewn in dark blue with the "T" in "INSULATOR" being formed by a brown pole.  Four green insulators can be seen on the pole and two black wires run to two of the insulators.  The patch is 3-1/2 inches wide and 2-3/4 inches tall. 

Cost:

The the second patch, the cost is $4 plus 50 cents postage payable to National Insulator Association and sent to Carolyn Berry, 1010 Wren Court, Round Rock, TX 78681. Other merchandise is available on the NIA web site.

History:

The top patch is the oldest of the two and is no longer for sale.