Kcaramat,
Let me offer an alternative explanation. The stamp was affixed horizontally.
Your image shows the killer (the wavy lines) going vertically down the stamp. Machine cancels don't do that. They cancel horizontally across the envelope.
If you rotate your picture 180 degrees, you can see OHIO in the CDS, correctly spelled, in the same relation to the killer as John's example. The only difference is that yours has a "1" in the killer and John's example has a "2".


Dan
