Thanks for the credit given on the Atlas turnouts, Joe.

Quoting one source is plagiarism, quoting many sources is research.

Surprising how difficult it was to track that answer down, considering how often it comes up.

Thanks E. G. Hall, John, Bill & Bill;   One of my favorite things...helping modelers understand the difference between muntins and mullions.   As a long time contractor, it kind of irks me when folks don't use teh right terminology and then expect us to know what they're talking about.

So muntins it is folks...you only have mullions between two or more complete windows.

Dave Mason