US 1868 Missent Cover - Is The Killer A Fancy Cancel?

I bought this cover because of the nice early Missent postal marking in balloon. I had not even glanced at the killer other than to see it was a large "star" or "asterisk".

Now that I have it, though the end of one of the arms is heart-shaped. Is this some type of fancy cancel? Or am I just seeing things?



Thanks,
Smauggie

Probably not a heart. Looks like this one: http://www.ihobb.com/p/US_FANCY_CAN...X*A5423.html and this one:
http://www.ihobb.com/p/US_FANCY_CAN...X*A5452.html

Maybe at a stretch, but I don't see it bringing much of a premium.

Thanks for the opinions gentlemen. I figured as much. Good thing I didn't buy it for the cancel.

While the circle of wedges cancel probably isn't all that scarce out of Trenton ? NJ, I wouldn't think it lasted all that long either. I can't make out the year, but seem like the 1890's, and Trenton would have begun using machine cancels soon. But the two postmarks are interesting.
I have a small collection of postal history, concentration on two sparcely populated California counties. My main information on the postmarks of these counties comes from the two volume California Town Postmarks 1849-1935 by John H. Williams. I notice that in all of Calif.'s 58 counties, postmarks of the style of the two on your cover are not generally common.

As mentioned in the title, the date of the cover is 1868.