In case anyone is interested, we have a complete Electronics International gauge set for the Walter M601D up for bid on Ebay Motors... go to http://www.ebay.com/itm/231342922367?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649 to see the clock, then use the "See other items" link to get to the entire package.  Please note, 4 of the instruments are neither aircraft or engine specific, and one more (oil pressure/temperature) doesn't particularly care either, except for the fact that it's marked with M601 limits, which could well apply to any number of other powerplants as well. Combined starting bids total about 15% of retail so this could be a nice opportunity for someone to upgrade or maybe start acquiring instruments for their project at an attractive discount.