This is the larger style Russian 578.7. A light sky blue color. VNM condition. I found two pinpoint tick marks and a very superficial quarter inch long scrape (which is hardly noticeable). That's it.

Embossed one side with the "C3H" in the circle. The other side has two vertical bars. The bars are strong, the C3H less so. The circle is easily seen, but the letters and number are a little faded. More pictures available on request.

$18.00 plus actual shipping....the good news being that the shipping is not from Russia.