Is this Haeger Pottery's Geranium glaze?

Since I first heart about the Geranium / Orange Peel Haeger glazes, I've always kept an eye out for them. But, I have never seen a piece of either in person.

I found this little tri-corner bowl - 2.5" high and 4.5" between the points on the rim. Is this Geranium? It appears to have a partial inkstamp on the bottom, but I think it could also be a faded Sharpie mark.

I'm just curious more than anything. It's my piece of Tuition Pottery for the semester.

Thanks! Oh, and is the inside discolored, or does that appear typical? The orange-looking areas have a metallic sheen if you get the light angle just right.

 

I don't know anything about it, except I like it!

Could the inside residue be minerals from a plant pot having sat in it?

 

Does look like Haeger geranium to me and the bottom is consistent with their work.

 

I'm still not sure about the inside. I think I may take some Barkeeper's Friend to it, and see if some of the stains come out.

Thanks - I thought the bottom looked like Haeger. I haven't added a Haeger reference to my book collection yet, so I'll keep looking around to see if I run across this bowl.

 

I've not seen this form. I don't have a Haeger book but have perused one several times. Don't remember seeing this form in it either. This is not unusual. Haeger's production was huge and varied. It has not all been documented.