Here's a pair of tolls I recently acquired.....two questions: 1. These are almost clear....a light blue, cornflower or gray caste depending on the light.....would these be considered the off-clear listed in the PG? There are no numbers on the domes. 2. Are these the "Denver Mold" style listed in the PG? Looking to sell one of these and want to get it right before I post it......thanks for looking.