SC&L in the late 1920s, apparently after the Art Deco treatment.
They didn't carry architectural elements on the original / modified? Boylston facade over to the Arlington facade.
VE even back then.
More photos of the old interior here. Art Deco!
https://www.historicnewengland.org/explore/collections-access/capobject/?refd=PC009.228A
The original architect was William Gibbons Rantoul, who was born in Beverly Farms. Rantoul St. named after his family? His architectural forte was residences for the well-to-do. He had little experience designing large commercial buildings. The original building was not designed for Shreve Crump and Low, (Circa, 1900, SC&L's store was at Tremont & West streets. SC&L moved to Boylston St. in 1929, after the architect William Truman Aldrich remodeled the building with an Art Deco overlay.) IIRC, the original building was used as a commercial school for young ladies. I can't recall whether it was purpose-built for that.