OK.....so, I'm new to precancels and I have questions. From left to right. The first two stamps I have eliminated as precancels. Number 4, I have decided, is an efo with shifted alignment, but I am not 100% sure about #3. It is very faint and I'm not entirely sure its even a precancel...the ink looks faint and I think its reading "East ******"? Also the horizontal lines don't match the vertical ones shown in stamps 5-6. Thoughts?