Holdings kept at the History Archives-Documentation Centre: The wide variety of supports used to store documentation at the History Archives-Documentation Centre makes it difficult to calculate the volume of holdings in linear metres. The Administrative Archives (related to the Association and Stamping) of the History Archives are stored in boxes occupying 500 linear metres in the deposits and on the third floor of the Pia Almoina. There are also a further 20 frames holding vertical plans, 200 drawers of large-scale plans and images, 47 drawers of slides, negatives, postcards and microfilms, and 325 rolled-up plans. Association Archives: Administrative archives since 1932 and stamped projects since 1961 … 400 linear metres. The Association Archives is catalogued in its totality. History Archives-Documentation Centre: LIST OF DOCUMENTARY HOLDINGS
	ARCHITECT ARCHIVES  BOSCH BATALLER, ISIDRE  1875 - 1960  139 plans  BOSCH REITG, IGNASI  1910 - 1985  21 plans  CATŔ I CATŔ, ENRIC  1880 - 1937  75 plans  CLARET ROVIRA, JOSEP  1908 - 1988  302 plans  ESTEVE CORREDOR, JOSEP  1896 - 1965  1.354 plans  GIRALT CASADESÚS, RICARD  1880 - 1970  670 plans  MARTÍNEZ PARICIO, PELAYO  1898 - 1978  1.034 plans  MARTORELL I MONTELLS, JOAN  1833 - 1906  139 plans  MARTORELL PUIG, BERNARDÍ  1870 - 1937  338 plans  MASÓ I VALENTÍ, RAFAEL  1880 - 1935  3.402 plans  PRATMARSÓ I PARERA, JOSEP  1913 - 1985  120 plans  ROCA PINET, JOAN  1885 - 1973  110 plans  SALVATELLA COLL, JOAN  1909 - 1975  41 plans       ARCHIVES  IMAGE ARCHIVES       COLLECTIONS  ARCHITECTURE  CARTOGRAPHY  PLANNING  PRESS  OTHERS   The collections are catalogued in their totality, and are accessible by data base.