Fire Extinguishers - Classes, Types and Use. If you need to purchase a fire extinguisher, you may have questions about the different types that are available. Select Safety Sales has compiled this FAQ Sheet to help you make the correct choice when making your purchase.
Black Flash, created by Grant Morrison, Mark Millar, and Ron Wagner and first appearing in the 1988 issue âThe Flashâ vol. 2 #138, was both a death manifestation and an omen of death to those in contact with the Speed Force.
The appearance of the Barry Allen Flash is considered to mark the beginning of the Silver Age of comic books, leading to a revival and update of many other classic superheroes of the 30s and 40s, including Green Lantern and Captain America.