through his own personal observation; and on the occasion of the
delivery of the letter in question, Petro being on the watch,
discovered Carlton in the act, and also overheard the following
appointment made by him with Florinda:

"I will call for an answer at eleven, signora; I hope you may
perfectly comprehend my plan and fully acquiesce in it."

"At eleven?"

"At eleven, signora."

"Hark, heard you not some one?"

"No, I heard nothing."

"It sounded very near to the balcony."

"In the street?"

"Yes; I am sure I heard someone."

"Some passer-by, Florinda," said Carlton.

"Pray thee be careful, Carlton, we may be watched."

"I will be discreet; do not fear."

"There, the figure is turning yonder street!"