168 Lotus 1-2-3 Worksheet 4-5 Spreadsheet This is an outline record only, and requires further details, research or authentication to provide information that will enable users to further understand the format and to assess digital preservation risks associated with it if appropriate. If you are able to help by supplying any additional information concerning this entry, please return to the main PRONOM page and select ‘Add an Entry’. Text Little-endian (Intel) 1 Digital Preservation Department / The National Archives 02 Aug 2005 25 Oct 2012 application/lotus123 MIME application/vnd.lotus-1-2-3 MIME x-fmt/116 PUID wk4 File extension 463 Lotus 123 Worksheet 4.0-5.0 Section Record Type = 0; record length = 26; file format version number = hex 02100400 1 Absolute from BOF 0 00001A0002100400 Is subsequent version of 166 Lotus 1-2-3 Worksheet Is subsequent version of 167 Lotus 1-2-3 Worksheet Is subsequent version of 169 Lotus 1-2-3 Worksheet