The remaining three sections deal respectively with small former private archives, special collections (including maps and drawings from the colonial period not available at the AGI), and microfilm reproductions. Two notable resources to be found in these smaller sections are a collection of medieval and early modern seals and the records of the Comintern in Spain. As the information in these sections is highly variable, the best way to find specific information on the holdings of these three smaller sections, as well as for the smaller archives available via PARES, is to search the Inventario Dinmico, which is about a straightforward a resource as PARES possesses and in our experience has often been better than the search function.