Sweet Old Partial Set of Modular House and Roof Blocks with A Few Hand-Drawn Additions

Found in Maine, these blocks are clearly quite old, and well worn; I find them beautiful and especially love the variety red roofs--hard to come by!  I found them in an old cardboard box, just these, certainly part of a once larger set. And with a few additions along the way: several plain wood blocks with sharpie drawn grids of windows, or windows and doors---aspiring to fit right in. The oldest ones have gridded windows on all sides. Not a big set, but very sweet, and with many different sorts of configurations possible! 

 Square 1 5/8" cubed. Longest 3 3/8". Well worn, all the better for it in my opinion. All shown included--I've arranged in a handful of different configurations.