[Cboldt]

The typewriter in question is more likely to be the "Executive," than the uncommon "Selectric-Composer." The "Executive" predates the Selectric, and the Executive employs proportional spacing.

[MineralMan]

"The typewriter in question is more likely to be the "Executive," than the uncommon "Selectric-Composer." The "Executive" predates the Selectric, and the Executive employs proportional spacing.

"

Couldn't be the Selectric Composer, since it wasn't introduced until later than this. The only typewriter it could have been is the IBM Executive.

Now, if we can just get a type sample from one to compare, we'll have a better idea.

[The_Victor]

The typewriter in question is more likely to be the "Executive,"

The website also has the "Executive". Pics are small though.

[The_Victor]

This one?