Don't know enough to comment on who she is, but she's certainly beautiful!

I don't think that it is Caroline Test out, unfortunately, she seems like a rose that I would like to grow. Flowers are too small and the foliage is not bluish matte.

The foliage looks matte to me, and slightly bluish. Diane

I just checked HMF, and the second of Bethnorcal's photos shows a good close up of the leaves of LCT. It looks like a match to me with the leaf photos above. Diane

This is my plant of 'Mme. Caroline Testout', photographed earlier this afternoon. 3" - 4" blooms are typical of the variety, on a well-established plant.

One trait I'm seeing in the third photo of the OP is the dense number of fine, glandular hairs on the pedicel that go all the way up to the receptacle. With only some experience, I've been wondering if this is a consistent Bourbon "thing", having recently noticed that all four of the Bourbon varieties I'm growing now, plus "Florence Bowers" (who is not entirely tea-like), have it? Are the pedicels of 'Mme Caroline Testout' similarly glandular? .

The two things I most remember about MCT when I grew it were the large size of the flowers (but the rose in question has relatively smaller flowers) and the large number of very large prickles -- she was a thorny devil. Unfortunately, I've never grown 'Hermosa', though she is on the "list", when there is an opportunity.

Here is a side view of my fully opened mystery rose. Does it still look like a good match for MCT?

Not Hermosa.

From the descriptions of 'Mme. Caroline Testout', I don't think that this is the right ID. Most describe MCT as having large blooms with pointy buds. The mystery rose would be described as having round buds with small flowers. And it doesn't have the "bluish matte green foliage" that Paul Barden said was an identifying characteristic.

I think that this is a case where the varieties look similar in photos, but in person, there would not be any confusion.

I will look for a MCT to compare, maybe I'll find her at one of the local public rose gardens. I may have to order her but MCT sound like a great rose to have in the PNW.

Thanks for all the help.

Seeing your latest photo, I doubt it’s Caroline Testout. No idea what it might be - so many double pinks like this around.

Thank you Paul, I was hoping to get lucky. We'll give it a found name. We will be selling it to raise money for the local historical society. I believe that Caroline Testout will also sell well due to the Portland connection, so I will still buy her.

Take a look at the pictures on HelpmeFind of the old Hybrid Perpetual 'Mrs. John Laing'. I grow it as well as 'Madame Caroline Testout', and your rose looks very similar to my MJL.

Mrs. John Laing does look like your pics - especially the very helpful last "profile" pic you posted showing how the fully open blooms get very flat.

I have grown MCT for over 25 years, and my immediate impression, and current opinion, is that this mystery rose is NOT MCT. A pic of my MCT is below -

Jackie

I've grown 'Mrs. John Laing' as well, and it is also a very large flower.

Mrs. John Laing does look like a good match and another rose that I would like to have. However, my mystery rose has much smaller blooms and does not look like a hybrid perpetual plant. My guess would be that it is probably a polyantha or china.

Hmmmm....since you say small flowers with a china habit could it be 'Old Blush'?

'Old Blush' does not have that good a shape; its far less sophisticated.

ValRose - what is the average diameter of a bloom on your rose?

Jackie

Here’s my Hermosa to add to Sheila’s if this helps. Carol

I’ll post a couple more photos of Hermosa as soon as my internet connection cooperates.

Carol

More China-Bourbon ‘Hermosa‘ in case its small blooms (and light fragrance) resemble your rose. Carol

It is not Old Blush, I have grown that rose for many years . The flowers are averaging about 2" in diameter.

And a few more photos Hermosa’s bud, hip, etc. Sorry she’s such a mess! I let my garden slide the last 2-3 years, and she got buried in a tangle and is looking more blackspotted than usual this spring. Carol

Hermosa is about 2” in diameter.

Carol, Thank you for all the photos. I think that there is a good chance that it is Hermosa.

You are very welcome! Carol

Compare also Jeri Jennings' photo of 'Hermosa's' stipules on HMF with glimpses of the perhaps-distinctive stipules in photos 3 and 5 of the OP: https://www.helpmefind.com/rose/l.php?l=21.63210. The pedicels of 'Hermosa' also have the dense glandular hairs that are evident in OP photo 3, that can also be seen in this HMF Jeri Jennings photo: https://www.helpmefind.com/rose/l.php?l=21.63209. Buds and prickles look something-like those on 'Hermosa', too.