Looks very similar to the Trench boot by Oak Street Bootmakers out of Chicago or they may be a pair of Aldens, although I don't recognize the model offhand.
I don't own a pair of Alden's yet, but I do own a pair of wolverine 1000 Miles. They are good boots, very nice looking, but I would not slog around in the mud and dirt in them. I would trust the chippewas with actual work, though, they just seem more bulletproof.