Help me to Identify these...

THIRTEEN BUTTONS ON TROUSERS--there is no relationship
 between the 13 buttons on the trousers and the 13 original colonies.
 Before 1894, the trousers had only seven buttons and in the early 1800's
 they had 15 buttons. It wasn't until the broadfall front was enlarged that the
 13 buttons were added to the uniform and only then to add symmetry of
 design.

 WHITE HAT--In 1852 a white cover was added to the soft visorless
 blue hat. In 1866 a white sennet straw hat was authorized as an additional
 item. During the 1880's the white "sailors hat" appeared as a low rolled
 brim high-domed item made of wedge shaped pieces of canvas to replace
 the straw hat. The canvas was eventually replaced by cotton as a cheaper
 more comfortable material. Many complaints on the quality and
 construction led to modifications ending in the currently used white hat.

JUMPER FLAPS--the collar originated as a protective cover for the
 jacket to protect it from the grease or powder normally worn by seamen to
 hold hair in place.

 STRIPES AND STARS ON JUMPER UNIFORMS--on 18 January
 1876, Rear Admiral Stephen B. Luce recommended a collar with stars
 and stripes as a substitute for the plain collar used on the frocks of seamen.
 Three stripes on the collar was proposed for all grades, with the stripes on
 the cuffs to indicated grade. One stripe for E-1, etc.
  

1898(?)	W1 0003	Spanish American War? Harry Goldsborough?  Or could this be Jacob Goldsborough his father	Face
1898-99	JG4 0088	Harry Goldboro" written on top. Harry  is in a military uniform. I was told that he was in the Spanish American War, but he would have been about 20 yrs old and he looks much older in this photo. Can you tell anything about this uniform?
1890+	M1 0001	reads on the back: "Dear Mother, this is not a very good picture of me, but I didn't have any other at present, but will send a better one, when I can. Your loving son, Hans.  Made after 1876 because  there are three stripes on the collar was proposed for all grades, with the stripes on  the cuffs to indicated grade
1890+	M1 0002	reads on back: Your own loving boy Hans.
1890+	M1 0003	reads on back: Birthdate June 6 He was 6 foot tall & weight 170 Hans. Nelson   This was taken in the virgin islands. He has been around the world several times.
1890+	M2 0004	Navy after 1880 because during the 1880's the white "sailors hat" appeared as a low rolled  brim high-domed item
1890+	M2 0005	Navy made at Ping Pong Studio, Boardwalk. (The rest of the information is covered with paper glued to the back -RR)
1890+	M2 0006	Navy
1890	M2	Told that this is "Yummy" Harold Jamison, a freind of Earl Murray.
1850+	M3 0008	?
1850+	M3 0009	2 Navy Men Made after 1876 because  there are three stripes on the collar was proposed for all grades, with the stripes on  the cuffs to indicated grade