The duty of sustaining our government in the present contest, has taken the strongest hold upon the public mind in all the loyal States. The progress of the rebellion and the advance in preparations to put it down, serves to increase rather than diminish the sentiment, that, at all sacrifices, we must strangle and tread under foot this slimy, deadly-fanged serpent, hatched in the atmosphere of Southern skies.

Mr. Marchant, - I seize a few moments in the midst of other cares to drop you a line respecting the progress of our Camp Meeting Arriving here on Monday, I found the verbal reports which had from time to time reached us to the effect that great additions had been made

Mr. Editor: - Your readers are frequently interested and edified by communications from Western and Southern cities, and occasionally from a native of our own city who for some time resided in the south-eastern part of this Island; But I do not remember of their ever being favored by one from that pleasant, social portion of this “Sea girt Isle,” incorporated “Tisbury,” but more familiarly known to the seafaring class of community as “Holmes’ Hole.”

The Gazette Office has been removed to the new building on Main street, situated on the premises lately owned by Hon. I. N. Luce, and adjoining those of Hon. John Vinson.

The Steamer Eagle's Wing, Capt. Benj. C. Cromwell, now makes four trips per week to New Bedford, instead of three as heretofore. On Monday, she leaves Edgartown at a quarter to 7 o'clock, A.M., and returns the same day, leaving New Bedford at 2 P.M. She leaves again on Tuesday, at the same hour, and returns on Wednesday, leaving New Bedford at 11 o'clock, A.M. She again leaves for New Bedford, on Thursday, and returns on Friday, and finishes up her work for the week by going and returning on Saturday, at the same hours as on Monday.

The Martha’s Vineyard Agricultural Society have purchased some three acres of land in West Tisbury, of Mrs. Hannah Look, and the Society will shortly erect a building thereon.

This religious encampment has become an Institution, there is nothing like it in this country, and it is greatly increasing from year to year. In accordance with the recommendation of the agent of the Grounds, in his annual report, important measures have been adopted at the business meetings. Among the things ordered were the digging of an additional well and the setting out of shade trees. The erection of a two and one half story house has just been completed, under the general supervision of the Agent. The building is in modern style, thoroughly finished and painted 24 feet by 40.