When I was out hunting for Arizona Blue EC&Ms near Ligurta, AZ last April, I came across this peculiar stump which looks to be that of an telegraph pole. I didn't find any insulators shards around it, but at least this confirms I was looking in the right place. Hopefully I'll find even more when I return to Yuma in February (just in time for GCSIC Yuma Tailgater!).

NOTE This photo is incorrectly oriented as portrait when it should be landscape.