Pervomaisky 56°38' N, 39°26' E Ivanovo- Vosnesenk district, Vladimir Province, Russia Fall 1933, December 26, 18:00 hrs Stone. Chondrite. Ordinary (L6) Approx. recovered weight: 66 kg A shower of stones fell over an area of 4 km by 5 km near Pervomaisky, (56'38'N., 39'26'E.), and at least 66, ranging from 10kg to 30g were recovered. Source