Format
Harvard Graphics Show
Summary
- Name
- Harvard Graphics Show
- Version
- 2.0
- Identifiers
- PUID: x-fmt/324
- Format type
- Presentation
- Description
- Harvard Graphics (originally named Harvard Presentation Graphics) was a presentation and vector graphics program, used mainly on the MS-DOS platform. This entry was previous called 'Harvard Graphics Presentation', however the internal and external signatures related to the 'Show' format. Entries for Harvard Graphics Presentation have been created at fmt/1491 and fmt/1492.
- Format encoding
- Text
- File extensions
-
shw - Submitted by
- Digital Preservation Department / The National Archives
Internal signatures
Harvard Graphics Show 2.0
- Description
- Header ASCII: SHOW
- Provenance
- Signature identified by Georgia Tech Research Institute
Byte sequences
- Min Frag Length
- Absolute from BOF
- Offset
- 0
- Max offset
- None
- Byte Sequence
53484F57- Endianness
- None
Changelog
-
V98
- Release date
- 27 October 2021
-
Updated
Harvard Graphics Show 2.0: Adjusted name from Harvard Graphics Presentation and updated description following information provided by The Church of Jesus Christ of Latter-day Saints. The longstanding internal and external signatures for this format related to the .shw 'Show' format, not the Presentation format. New entries have been created for Harvard Graphics Presentation at fmt/1491 and fmt/1492.
-
V51
- Release date
- 15 July 2011
-
Added signature
Harvard Graphics Presentation 2.0: Signature submitted by Georgia Tech Research Institute, USA.