The color of this insulator is actually aqua. I am not the greatest photographer. I found this insulator and about 30 others all in the same hunt on about a 1/2 mile of line which was in a deep ravine that was heavily wooded. I am sure this is why they were not all shot up by hunters. They had a mixture of milky swirls to snowy to milky and snowy. they had two different embossings on them. This one is embossed PETTICOAT, H. G. CO., PATD(only a small capital D), MAY 2ND(small capital and underlined) 1893. You can see some of the milky streaks in the picture. Under lighted it is really great to look at. That hunt was a memorable one for my sons and I. I thought I should add that this 151 has sharp drip points on both skirts and I think it would fall under the [110] or [140] listing in the price guide, if someone knows better please e-mail me.