Signedstamped on top of box: From BAUSCH & LOMB OPTICAL CO. / ROCHESTER, N.Y., U.S.A. / FRAGILE--HANDLE WITH CARE
Inscribedstamped on top of box: CONTENTS: MERCHANDISE (4th CLASS MAIL) / Postmaster: This package may be opened for postal inspection if necessary.
stamped on top of box: HARVARD UNIVERSITY / ATT. MR. M.W. CARLEY / CRUFT LABORATORY / CAMBRIDGE, MASS.
FunctionMirrors and focusing lenses to be used with Leeds & Northrup Type R reflecting galvanometers.
ProvenanceFrom the Department of Physics, Cruft Laboratory, Harvard University.