Need help identifying these three "Fred" pieces especially the center one. I don't normally collect porcelin but "Fred" stuff is interesting. Looks something like a U-964 but is different. Incuse embossing is upside down. Reads PAT'D JUNE 7 1893 or 1898. Then below that: F M Locke with what it looks like NY below the date. Any help would be appreciated. Embossing closeup: [id=355697027]

Update 10/25/2012: The middle piece has been identified as a U-639 white Fred Locke, thanks to Mike S. and Paul G.

Thanks Tim