Portable Model 5
Remington Rand Typewriter Company
John H. Barr
Original Price: $45-65
According to Richard Polt, "Remington literature describes the 5 as "the world's best seller." (https://site.xavier.edu/polt/typewriters/rem-portables.htm) The middle picture to your left is from page 1 of the February 1935 issues of Popular Science (referenced through Google Books, https://books.google.com). A similar ad was printed in the January 1935 issue of Popular Mechanics.