Supporting source for the collection history and chronology.
Evidence, credit & reuse: External source; consult the original publication for its full context.
Source: Original publisher or holding institution, linked at source
Cite this item
Silent Grounds Collective, Welch Training School, New Haven, SGC-NHWT-029, NHWT-005, “Supporting source: en.wikipedia.org.” Source: Original publisher or holding institution, linked at source. https://en.wikipedia.org/wiki/Welch_Training_School. Research edition, accessed 2026-09-08.