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Title: William and Lawrence Bragg
Caption: Sirs William and Lawrence Bragg. This portrait was taken just before Sir Lawrences broadcast on X-ray metals, delivered from London on February 23rd, 1942. This was the only occasion on which two Nobel laureates, father and son, took part jointly in a broadcast.
Credit: Album / Science Source / OMIKRON
Image size: 3611 × 4935 px | 51.0 MB
Print size: 30.6 × 41.8 cm | 1421.7 × 1942.9 in (300 dpi)