Keywords: Insecta Britanica - Diptera - by Francis Walker (6305905601).jpg DIPT ERA PI v <br> 1 7481533 32306 7825 Text http //www biodiversitylibrary org/page/7481533 1851-56 10 5962/bhl title 7825 Walker Francis Biodiversity Heritage Library Insecta Britanica Diptera v 1 Diptera Great Britain SIL Smithsonian Institution Libraries bhl page 7481533 dc identifier http //biodiversitylibrary org/page/7481533 great britain sil smithsonian institution libraries Information field Flickr posted date ISOdate 2011-11-02 CC-BY-2 0 BioDivLibrary https //flickr com/photos/61021753 N02/6305905601 2015-08-28 13 52 24 cc-by-2 0 PD-old-70-1923 Smithsonian Institution Libraries Insecta Britanica Diptera by Francis Walker Photos uploaded from Flickr by Fæ using a script |