I have a pair of Knots 2U wingtips (model 11004) that fit
everything from a C150 to C210. That are
maroon in color and are in great shape...
they have mounting holes, so they have apparently
been installed, but that's all I know about their history.
New ones are presently $778. Asking $389 you ship.
Gathering funds for a nav/com radio for 151PZ... kids
to teach.