The Roc. The Shamrock.
Reading edition

Although I never took much stock, In Sinbad's yarn about the Roc, And really must confess I am Inclined to think the Roc a sham: Take notice that, the Sham-rock may Be seen upon St. Patrick's day.
Reading edition

Although I never took much stock, In Sinbad's yarn about the Roc, And really must confess I am Inclined to think the Roc a sham: Take notice that, the Sham-rock may Be seen upon St. Patrick's day.