Todd,
So, these two Crawfords correspond to the m101-5 set. And the Standard Biscuit with #42 on the front is called D350-1, but there is or could be a Crawford with #41 on the front and this would also be designated D350-1, unless we started using the notation you suggested D350-1-1 and D350-1-2. I think I got it. Thanks
FBcrawford.jpgFBcrawfordb.jpg
SBcrawford.jpgSBcrawfordb.jpg