3. Income or loss from each source, deductions, net income, exemption, and tax... 124-125 4. Frequency distribution of returns-by total income classes.. 126-128 Types of tax-by total income classes: Table 1.-TAXABLE FIDUCIARY RETURNS FOR 1951, BY TOTAL INCOME CLASSES: NUMBER OF RETURNS, TOTAL INCOME, AND TAX LIABILITY, WITH PERCENTAGE DISTRIBUTIONS |