Finding out decking plank lengths?

Joined
Feb 25, 2020
Messages
577
Points
93
Location
Gloucestershire
First Name
Carl
Morning,
I’m currently trying to put together the Queen Mary 1 model but im struggling to find information on the deck planking lengths so I can use this to scale some masked planks on my model. I was wondering if anyone knows where this kind of info can be found or whether it’s a case of trying to find a picture of deck and scaling with eyes against something, e.g, a plank looks two rowing boats long etc?
 
Joined
Feb 25, 2020
Messages
577
Points
93
Location
Gloucestershire
First Name
Carl
Top