Show Your US 1851-57 Imperforate Stamps

A nice #10 - 42L1i. Orange Brown with more Red

I found this one, https://www.worthpoint.com/worthope...j-4635829265

Same position as mine, but not sure of how to determine double transfer??

Here's mine:

Based on this example anb description, guess not all 100R1 are double transfer…. Right?

42R1L Experimental Orange Brown

A very nice Intense Orange Brown 93R2E

Hi Fritz --

Your 42R1L cover is really nice and a piece of philatelic history. To me, it is an EOB trifecta --

1. It is in the "dull EOB" color which is much scarcer than the typical EOB.

2. It has a Jan 1 New Year's Day cds.

3. It has Dr. Chase notes both front and back

Very nice -- and thanks for showing it.

Regards // ioagoa

Looks to me like a Chase notation? Which again to me, is worth more than a cert.

Nice!!

Edit: posting same time as ioagoa. Sorry

A sample of Dr. Carroll Chase's handwriting.

3c 1851-57 Plater's Marks.

Some of my 1851-52 colors. These colors were all confirmed by Dr. Amonette for me.

Anyone??

Some of my 1851 orange browns. Except for some of typical OBs, the colors were confirmed by Dr. Amonette for me.

5L6 1857 Claret shade.

1852 Colors

Stamps4life, it's not fully clear if you are saying that your stamp is position 100R1, but in any event it is not. The shifted transfer on this position (probably a more accurate term in this case than double transfer) is evident in a very heavy dark portion of the frameline below the C of Cents (see attached photo from Siegel website), which your stamp does not have. The Neinken 10-Cent book also shows this in the drawing for 100R1.