elanalv, you might want to post your question on the Antique Roses forum. This sounds like a similar question posted recently, and you may have a noisette, flowers range in size. There is also a "Rose ID" forum.

If you want to post pictures, try using photobucket.com. Create an account (it is free, they don't spam), upload your pictures. Once you upload, under each photo will be three boxes. Copy all of the text in the box marked "Tag" and paste that line in the "Message:" box here on the forums. Your picture will appear.

I'm here looking at really old postings but I think I know the yellow climber you're looking for. It can grow unchecked up to like 8' tall if I remember, I had one at my old house, I'm just growing one again. It has small leaves and will flower with clusters of small little yellow roses. The web site says it's a climber that will grow 5 to 6', mine grew several feet taller than my 6' fence. It's called "Cal Poly" and is available by the nursery who patented it at: www.sequoianursery.biz
They have pics of each rose but not the whole bush.