"Building Cost Per Ship Pound Sterling 490 000"
What a happy times :D you could have cruiser for less than 500 000 Pounds :D
THX for link, now I have something more to do while it is all quiet at work;)

yes the tatsuta was a cl not a dd :

Developed By Country Japan
First Laid Down 1917 May 01
Last Disposed 1944 Mar 13
Standard Displacement Ton 3 230
Length Overall Metre 142.9
Beam Metre 12.34
Draught Metre 3.96
Shafts 3
Main Engines Horsepower 51 000
Max Speed Knot 33 ##
Bunkerage Ton 1 070
Range Mile 6 000
Cruising Knot 10
Complement 332
Cruising Endurance Day 21.725
Class Complement 664
Ship HIJMS Tatsuta | HIJMS Tenryu
Improved In Ship Class HIJMS Kuma
as Class Improvement N
Machinery Ton 1 025.543
As Built Armour 2 In Belt | 1.5 In Deck
Number In Class 2
Built By Shipbuilder Sasebo Dockyard | Yokosuka Dockyard
Building Cost Per Ship Pound Sterling 490 000
Building Cost Per Ship Pounds Sterling Per Ton 149.3
Class Building Cost Pound Sterling 980 000

u can find even more here : http://navalhistory.flixco.info/H/62350/8330/a0.htm

Nice pics, thx for sharing.
BTW I may be wrong but what I remember is: in real life Tatsuda was considered a
CL, not DD as in NF, she had two 3x533mm torpedo launchers, and four single
140mm guns, displacement something about 5000 tons, speed something about 36
knts, they were first CLs built in Japan after WW I.
PS. Don't you think that ships with three or four funnels look great? :P