I picked these insulators up at 3 of the area antique stores on a recent outing. Nothing really special except for the baby signal. from L to R: Hemi 12. only got it for the sidepin aqua CD 102 Brookfield. always pick these up CD 160 H.G. Co. the find of the day at 25 cents (was 50 cents but the shelf was half off). U-610A(?) NN. nice color CD 162 Brookfield. didn't have it CD 162 Hemi 19. pick these up a lot also also saw some WAY overpriced cobalt porcelans at one store