Today I walked back to the same place where I found a broken 742 [id=350419966] a few weeks ago in hopes of finding the rest of the insulator. I brought my recently purchased 4 tine cultivator and combed the area and found the remaining bottom pieces buried just under the surface.

I searched several other areas along the line but didn't find anything else worth keeping.

By the way I'm going to clean these pieces and try to glue this 742 back together, it will be interesting to say the least.