Adjusted gross income, or AGI, is a person's total taxable income minus allowable tax deductions and personal exemptions. Taxable income includes all wages, salaries, tips, dividend and interest income and capital gains. These incomes comprise the Income portion of many IRS tax-return forms, including Form 1040A.
An H-style cap (cowl) is a chimney top constructed from chimney pipes shaped like the letter H. (Its image is included in cowl (chimney).) It is an age-old method of regulating draft in situations where prevailing winds or turbulences cause downdraft and backpuffing.
The little skull cap some priest wear is called a zucchetto, and was worn originally to protect the head made bare by the shaving in tonsure. It cannot be worn during the solemn parts of the mass. The skull cap known as the zucchetto was rarely worn by American priests, except for monks and friars.