Thank you to all who answered my posting. Thank you in particular to Russ Maurer, who found the link to the "envelope" for this passport application.
https://www.familysearch.org/search/film/105962239

This link is to 47 (!) pages of supporting documentation for this passport application. It is in Lithuanian. I would be very willing to pay for a translation of the parts of genealogical interest.

Russ noted that while the application is from 1929, there was a notation in 1940, which makes me wonder if this passport was used during the war.

I have attached a few pages as an example. Thank you for your help and suggestions!

Ann Scher