Nice, I believe yours is older than mine.
Mine is stamped Springfield Mass. According to some info I found at Vintage Machinery the company moved from Waltham to Springfield in 1890.
The knob for screwing down the rest is different as well, you have the older style round knob vs the 4 armed "ships wheel" on mine.
It just amazes me that unless abused these old machines can just keep going for 100+ years.