...corporation unless less than 50 percent of the gross Income of such foreign corporation for the 3 -year period ending with the close of Its taxable year preceding...dividends (or for such part of such period as the corporation has been in existence) was derived from sources within the United States as determined...

...corporation unless less than 50 percent of the gross income of such foreign corporation for the 3-year period ending with the close of its taxable year preceding...dividends (or for such part of such period as the corporation has been in existence) was derived from sources within the United States as determined...

...corporation unless less than 50 percent of the gross income of such foreign corporation for the 3 -year period ending with the close of its taxable year preceding...dividends (or for such part of such period as the corporation has been in existence) was derived from sources within the United States as determined...

...corporation where 50 percent or more of the gross income of such foreign corporation for the 3-year period ending with the close of its taxable year preceding...such dividends (or for such part of such period as such corporation has been in existence) was derived flora sources within the United States as determined...

...percent of the gross Income of such foreign corporation for the 3-year period ending with the close oí Its taxable year preceding the declaration of such dividends (or for such part of such period as the corporation has been In existence) was derived from sources within the United States as determined...

...more than 80 percent of its gross income was taxable to such permanent establishment for a 3 -year period ending with the close of its taxable year preceding the declaration of such dividends (or for such portion of that period as the corporation has been in existence ) . Such dividends are not eligible...

...more than 80 percent of its gross income was taxable to such permanent establishment for a 3 -year period ending with the close of its taxable year preceding the declaration of such dividends (or for such portion of tha'. period as the corporation has been in existence) . Such dividends are not eligible...