Internet-Only Manuals (IOMs) The Internet-only Manuals (IOMs) are a replica of the Agency's official record copy. They are CMS' program issuances, day-to-day operating instructions, policies, and procedures that are based on statutes, regulations, guidelines, models, and directives.
In 1905, Mogridge created the first crude protective head gear and was granted patent No. 780899 for a head protector.. This first attempt at a batting helmet was said to look like an inflatable boxing glove that wrapped around the hitters head..
When was the first catcher's mask worn?   1877   A Harvard student named James Tyng was the first recorded player to wear a catcher's mask in a game against a semi-pro team from Lynn, Massachusetts on April 1â¦2, 1877.