I'M SERIOUSLY ALLERGIC TO HONEYBEES, HAVE TO TAKE TEENSY LITTLE PILLS IF STUNG. A BUMBLEBEE WOULD LIKELY KILL ME SAYS DOC. HOWEVER, NO ALLERGY TO MOST OTHER BEES. IT'S TRUE THAT MUD DAUBERS ARE NONAGGRESSIVE, BUT THEY HURT ABOUT THE SAME AS PAPER WASPS.
THIS '56 GMC I'VE BEEN POSTING ABOUT HAD NO DAUBER NESTS, BUT DID HAVE A VERY STRANGE POWDER IN THE CARB... KINDA LOOKED LIKE TERMITE CASTINGS!
P.S. -- WHY WOULD THE CARB HAVE 2 SETS OF FLAPS?