1/4800 US CA Pensacolas + Portlands

*from Starboard->Port: Pensacola[1942] x2, Portland[1942], Indianapolis[1942]

The CA24 Pensacola and CA25 Salt Lake City are part of the first class of USN "treaty cruisers" and commissioned early 1928; mainly distinguishable by the triple 8" superfiring over the duals, and the flushdeck hull.

http://en.wikipedia.org/wiki/Pensacola_class_cruiser
http://en.wikipedia.org/wiki/USS_Pensacola_(CA-24)
http://en.wikipedia.org/wiki/USS_Salt_Lake_City_(CA-25)

The Portlands' (CA33 Portland and CA35 Indianapolis) design we're improved from the previous Northampton class. Indianapolis was designed as a flagship thus have an extended forecastle deck for extra crew accommodations. Note CA33 has a higher forward funnel than CA35 Indianapolis.

http://en.wikipedia.org/wiki/Portland-class_cruiser
http://en.wikipedia.org/wiki/USS_Portland_(CA-33)
http://en.wikipedia.org/wiki/USS_Indianapolis_(CA-35)