"I can scarcely comprehend the nice distinctions and shades of political parties in your State," observed Mr. Waddill. "I read of soft-shells and hard-shells, hunkers and barnburners, woolly-heads and silver-grays, and am unable to understand the precise difference between them. Pray, what is it?"

Mr. Northup, re-filling his pipe, entered into quite an elaborate narrative of the origin of the various sections of parties, and concluded by saying there was another party in New-York, known as free-soilers or abolitionists. "You have seen none of those in this part of the country, I presume?" Mr. Northup remarked.

"Never, but one," answered Waddill, laughingly. "We have one here in Marksville, an eccentric creature, who preaches abolitionism as vehemently as any fanatic at the North. He is a generous, inoffensive man, but always maintaining the wrong side of an argument. It affords us a deal of amusement. He is an excellent mechanic, and almost indispensable in this community. He is a carpenter. His name is Bass."

Some further good-natured conversation was had at the expense of Bass' peculiarities, when Waddill all at once fell into a reflective mood, and asked for the mysterious letter again.

"Let me see—l-e-t m-e s-e-e!" he repeated, thoughtfully to himself, running his eyes over the letter once more. "'Bayou Bœuf, August 15.' August 15—post-marked here. 'He that is writing for me—' Where did Bass work last summer?" he inquired, turning suddenly to his brother. His brother was unable to inform him, but rising, left the office, and soon returned with the intelligence that "Bass worked last summer somewhere on Bayou Bœuf."

"He is the man," bringing down his hand emphatically on the table, "who can tell us all about Solomon Northup," exclaimed Waddill.

Bass was immediately searched for, but could not be found. After some inquiry, it was ascertained he was at the landing on Red River. Procuring a conveyance, young Waddill and Northup were not long in traversing the few miles to the latter place. On their arrival, Bass was found, just on the point of leaving, to be absent a fortnight or more. After an introduction, Northup begged the privilege of speaking to him privately a moment. They walked together towards the river, when the following conversation ensued:

"Mr. Bass," said Northup, "allow me to ask you if you were on Bayou Bœuf last August?"

"Yes, sir, I was there in August," was the reply.

"Did you write a letter for a colored man at that place to some gentleman in Saratoga Springs?"