Can This Be A Sct USA 634B?

i know this is not a great find but kind of nice to find something not as common. 634a but a 634b..

i can not really see about the ear with cancel but the other signs are here...

I am not a student of these varieties but I did take your stamp image and place it next to a known 634b from a philatelic web site. At the very least, I can see a distinct difference in the hair above the ear (as highlighted in the circle of your stamp) against a known 634b and therefore it would appear to me that these varieties do not match:



Maybe some other SCF members can provide further information.

what shows up on this stamp that I can see is the strong line on the upper acanthus scroll..
this I know is only one characteristics of this type....but there I think the cancel may hide some of the other items on this type....i am just looking you any thoughts.
as always..thanks

it looks like SC554 to me.

it is perf 11 x 10.5
not a 554

Look between the T & E in STATES on your stamp. Looks like it's missing some ink?

i noticed that also but look between the you and the n....i think this is common with this series....i have many with the lack of ink.

I know what Dan is going through re this carmine lake issue. To create even more confusion go to this other discussion re "maroon".

https://goscf.com/t/10989&SearchTerms=634b