[GregNH]

Thank you but there no type writers involved. The image on the WH.gov was a cut and paste from other images on the web. That is why some letters show up one layer and others show up on other layers. But yes the copies of the letters from different images that are copies of original documents from multiple origins.

[rlmorel]

Absolutely right. I am just using the most basic typographical reason that would be understandable to most people. I have found people understand this better than multiple layers, etc.

This is obvious, and makes all their gobbledy-gook about creating layers automatically when scanning, etc. irrelevant.