No Image Lot 456 A Barr & Stroud cased L. D. S. periscope, No. 113, 1927. 456A Barr & Stroud cased L. D. S. periscope, No. 113, 1927. Maxwells A Barr & Stroud cased L. D. S. periscope, No. 113, 1927. Add to watchlist Live