<html> <head> <style></style></head> <body class='hmmessage'><div dir='ltr'> Isn't Helvetica one of the base fonts that is supposed to be available in all PDF readers?<div>http://en.wikipedia.org/wiki/Portable_Document_Format#Standard_Type_1_Fonts_.28Standard_14_Fonts.29</div><div>http://desktoppub.about.com/od/glossary/g/base14fonts.htm</div><div><div><br>> > Examining the PDF itself, the fonts are not embedded;<br>> > viz.<br>> > <br>> > %PDF-1.4^M<br>> > 2 0 obj <</Subtype /Type1 /Encoding /WinAnsiEncoding /BaseFont /Helvetica-<br>> Bold /Type /Font >> endobj^M<br>> > 3 0 obj <</Subtype /Type1 /Encoding /WinAnsiEncoding /BaseFont /Helvetica <br>> /Type /Font >> endobj^M<br>> <br>> > Adobe software apparently substitutes for the missing fonts,<br>> > but other software is not obliged to do this.<br><br></div></div> </div></body> </html>