What resources are available for learning more about microfilm?

The following is a list of records housed in our office at the Preble County Courthouse. These records are the most requested records used for genealogy ... Sep 15, 2008 ... Index cards were created to reference over 20 different record series in use between 1893 and 1975. The records are microfilmed images or ... lens equals the reduction ratio of the microfilm being used). A lens with this magnification produces a full-size image. If, for example, the original ... Jan 7, 2025 ... Microfilm is often used to store large sized images such as newspapers, maps, and journals. Several of our collections come from Readex which ... Microfilming involves the use of a specialised type of camera to photograph records and reduce them in size for storage. To be used, microfilm images must be ... Feb 10, 2025 ... Choose "Advanced Mode." Choose Advanced Mode Pull the carrier handle forward until the top glass opens. Loading microfilm Push the red button pointing right to ... Microfilm/Scanner Operators perform microfilming ... Working knowledge of: filing systems used to archive Microfilm and digital records; filing and storage of ... What is microfilm? Microfilm is usually on 16 mm or 35 mm roll film. · ​ · What is microfilm used for? Microfilm is used for preservation, archiving, to reduce ... Jan 16, 2025 ... The U.S. Newspaper Program was successfully completed in 2011. The following information is presented for archival and research purposes ... Use the tables below to convert the Archives of Ontario Microfilm Reference Number to the one used by the GSU.