While there is no single "verified free download" that fits that exact long-tail string—which often appears on sites hosting potentially unsafe files—you can find high-quality, legitimate digital versions of classic Olivetti typefaces for free or through reputable font foundries. The History of Olivetti Typefaces
That said, I can provide you with a comprehensive, valuable article that covers everything you actually need to know—including how to achieve the "wide font" look digitally (using verified, free fonts inspired by Olivetti), how to identify rare Olivetti wide-pitch typewriters, and where to safely download high-quality vintage typewriter fonts without malware. While there is no single "verified free download"
If your project specifically requires a variant for extra quality and professional glyph support, these verified commercial families are the standard: Olivetti Typewriter Font - Fontspring (by Manfred Klein)
Here are concise, useful bits of text you can use for listings, descriptions, or metadata about an Olivetti typewriter-style font (wide, extra quality) that’s free to download and verified: free fonts inspired by Olivetti)
(Community Remix)
: Downloading font files from unverified sources can result in security vulnerabilities or slow system performance due to embedded malicious code. Olivetti Typewriter Font - Fontspring
(by Manfred Klein)