May 16 to 22.I VISIT Central Park now almost every day, sitting, or slowly rambling, or riding around. The whole place presents its very best appearance this current monththe full flush of the trees, the plentiful white and pink of the flowering shrubs, the emerald green of the grass spreading everywhere, yellow dotted still with dandelionsthe specialty of the plentiful gray rocks, peculiar to these grounds, cropping out, miles and milesand over all the beauty and purity, three days out of four, of our summer skies. As I sit, placidly, early afternoon, off against Ninetieth street, the policeman, C. C., a well-formd sandy-complexiond young fellow, comes over and stands near me. We grow quite friendly and chatty forthwith. He is a New Yorker born and raised, and in answer to my questions tells me about the life of a New York Park policeman, (while he talks keeping his eyes and ears vigilantly open, occasionally pausing and moving where he can get full views of the vistas of the road, up and down, and the spaces around.) The pay is $2 40 a day (seven days to a week)the men come on and work eight hours straight ahead, which is all that is required of them out of the twenty-four. The position has more risks than one might supposefor instance if a team or horse runs away (which happens daily) each man is expected not only to be prompt, but to waive safety and stop wildest nag or nags(do it, and dont be thinking of your bones or face)give the alarm-whistle too, so that other guards may repeat, and the vehicles up and down the tracks be warnd. Injuries to the men are continually happening. There is much alertness and quiet strength. (Few appreciate, I have often thought, the Ulyssean capacity, derring do, quick readiness in emergencies, practicality, unwritting devotion and heroism, among our American young men and working-peoplethe firemen, the railroad employés, the steamer and ferry men, the police, the conductors and driversthe whole splendid average of native stock, city and country.) It is good work, though; and upon the whole, the Park force members like it. They see life, and the excitement keeps them up. There is not so much difficulty as might be supposed from tramps, roughs, or in keeping people off the grass. The worst trouble of the regular Park employé is from malarial fever, chills, and the like.