Steam World Crossword 413

[Frankm]

Struggling with 8 Across and 6 Down
Given that 4 Down is PACKET and 5 Down KINGMOOR??
Help Please!!
Frank Miller

[Lie-in King]

Hi Frank - we're going to need the clues, please...

[Frankm]

8 Across
One of the fifty included in dedicatee of MN no 35012
6 Down
It's no problem at all to solve!
Thanks
Frank Miller

[Mamyalynne]

Letter counts please.

[bhg481]

Merchant Navy are all shipping lines

[Mamyalynne]

8 State, if 5

[Mamyalynne]

MN 35012 21C12 United States Lines January 1945 February 1957 April 1967

[bobbinwales]

I use to like your band.
Letter count for 6d and pattern?

[TheWinner]

Pacific ?

[bhg481]

I think mamy has it if the letter count is 5 - only 30 engines in the class but 50 US states.

[Mamyalynne]

That was my reasoning, yes.

[bobbinwales]

Doddle breeze cakewalk conch

[bobbinwales]

Cinch

[Mamyalynne]

Frank - can you help us with more info please.

[Etch]

I reckon that 8a is the name of a particular state and intersects with the letters of 4d and 5d. WISCONSIN maybe, if 6d is to the right of 4 and 5d.

[Mamyalynne]

8a One of fifty included in dedicatee of Bulleid MN no. 35012 (7 )

Arizona ?

[Mamyalynne]

6d it's no problem at all to solve! (3,4) Too easy ?

[Frankm]

6D Down 3-4 two words
8 across 7letters

[TheWinner]

Frankm do you have any letters placed? if so, it would help us.

[Mamyalynne]

Do my above two answers fir with your other crossers?

[Etch]

Yes, ARIZONA looks right. I reckon the grid is the one shown here:
https://www.scribd.com/article/533840508/Steam-World-Crossword