This #3 slant Scotch bowl 781 has similarities with 780 on p. 76 of the BB. Would it be about the same vintage? (I'm not sure what the difference in these kinds of numbers means.)
IMG_2405[1] by donna manion, on Flickr
IMG_2404[1] by donna manion, on Flickr
IMG_2405[1] by donna manion, on Flickr
IMG_2404[1] by donna manion, on Flickr