291. [NLM- Construction: General view looking southeast] Subject(s): Facility Design and ConstructionNational Institutes of Health (U.S.)
292. [NLM- Construction: General view looking southwest] Subject(s): Facility Design and ConstructionNational Institutes of Health (U.S.)
293. [NLM- Construction: General view looking northeast] Subject(s): Facility Design and ConstructionNational Institutes of Health (U.S.)
294. [NLM- Construction: General view looking northwest] Subject(s): Facility Design and ConstructionNational Institutes of Health (U.S.)
295. [NLM- Construction: General view looking northeast] Subject(s): Facility Design and ConstructionNational Institutes of Health (U.S.)
296. [NLM- Construction: General view looking southwest] Subject(s): Facility Design and ConstructionNational Institutes of Health (U.S.)
297. [NLM- Construction: General view looking southeast] Subject(s): Facility Design and ConstructionNational Institutes of Health (U.S.)
298. [NLM- Construction: General view looking northwest] Subject(s): Facility Design and ConstructionNational Institutes of Health (U.S.)
299. National Library of Medicine, Bethesda, Maryland, April 7, 1961, rib-reinforcement, pouring concrete - high roof: [construction] Publication: Produced: [1961] Subject(s): Facility Design and ConstructionLibraries, MedicalNational Library of Medicine (U.S.)
300. [NLM- Construction: General view looking southeast] Subject(s): Facility Design and ConstructionNational Institutes of Health (U.S.)