: It provided support for Extended Attributes (EA) and long filenames, which were critical features of the OS/2 High Performance File System (HPFS).
: It was part of the "His Master's Voice" software distribution lists found in European computing journals like PCNEWS . lh2.zip
: You may find lh2.zip on art or stock photo sites like Fine Art America as a collection of high-resolution "cutaway" diagrams. : It provided support for Extended Attributes (EA)