Professor Albert Richards, 1990, Azalea, [Flowers], X-ray, Richards' Radiographs,
LL/36448
Professor Albert Richards, 1996, Begonia, [Flowers], X-ray, Richards' Radiographs,
LL/36449
Professor Albert Richards, 1997, Calla lily, [Flowers], X-ray, Richards' Radiographs,
LL/36450
Professor Albert Richards, 1982, Chinese lantern, [Flowers], X-ray, Richards' Radiographs,
LL/36451
Professor Albert Richards, 1994, Crab apple, [Flowers], X-ray, Richards' Radiographs,
LL/36452
Professor Albert Richards, 1990, Day Lily, [Flowers], X-ray, Richards' Radiographs,
LL/36453
Professor Albert Richards, 1989, Orchid, [Flowers], X-ray, Richards' Radiographs,
LL/36454
Professor Albert Richards, 1989, Passion flower, [Flowers], X-ray, Richards' Radiographs,
LL/36455
Professor Albert Richards, 1996, Queen Anne's lace, [Flowers], X-ray, Richards' Radiographs,
LL/36456
Professor Albert Richards, 1998, Rose, [Flowers], X-ray, Richards' Radiographs,
LL/36457
Professor Albert Richards, 1998, Star magnolia, [Flowers], X-ray, Richards' Radiographs,
LL/36458
Professor Albert Richards, n.d., Tulip, [Flowers], X-ray, Richards' Radiographs,
LL/36459
Professor Albert Richards, n.d., Tulip, top view, [Flowers], X-ray, Richards' Radiographs,
LL/36460
Professor Albert Richards, 1995, Viburnum, [Flowers], X-ray, Richards' Radiographs,
LL/36461
Professor Albert Richards, 1993, Yucca, [Flowers], X-ray, Richards' Radiographs,
LL/36462 
