Image Date: JAMES A. SINCLAIR'S BUSINESS BEGAN IN 1904, AND CONTINUED UNTIL AT LEAST 1931 (HE DIED IN 1940).
Comments on Photo: 8.2CM X 8.2CM POSITIVE GLASS SLIDE. SEPIA?
Comments on Subject: PRINTED OUTSIDE: JAMES A. SINCLAIR& CO.LTD., LANTERN SLIDE MAKERS. / LONDON. HAND-WRITTEN (LATER): V.E.M. [REST IS MODERN - B.B.] (BURTON-BROWN COLL.)
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