Not super rare but a bit out of the usual for one of these. This one has a large 1 on the dome and the UWG lip is extraordinarily wide compared to any other 42..Colour is a nice Hemingray blue. Condition is: BB dinger on the skirt in the middle of the G,a touch of light flakelets on the edge of the wide UWG lip to the side and 4 SDP's missing, lastly a small, no see um invisible flat base bruise to the rear. Drips where bruise is are perfect. Displays very nicely and will be a nice, unusual variant in the 154 line. First mail to me... $6 + actual shipping.