A big set of various vector icons in two size formats. Every day new file from Vector Icon Set vector graphic can be downloaded for free icon folder map Vector Set
"Save document" icon from Tango Project Since version 0.8.90 Tango Project icons are Public Domain: Tango Project FAQ tango icon hard disk Tango Documnet Save
"Save as" icon from Tango Project Since version 0.8.90 Tango Project icons are Public Domain: Tango Project FAQ tango icon document Tango Document Save As
"Hard disk" icon from Tango Project Since version 0.8.90 Tango Project icons are Public Domain: Tango Project FAQ tango icon drive Tango Drive Hard Disk