HI Tug_Hercules,
Thanks for the link to Pat Matthews the vents look perfect ,I've see a photo of some turned brass flanges to mount them with so they will look very nice.

Zippy

The Cowl Vents that Pat Matthews / Matthews Model Marine has at Shapeways are of excellent design and quality;

https://www.shapeways.com/shops/patmat?rows=3

👍

HI all,

These 3D moddled 1/16th scale Fire boat fittings are brilliant I have just recieved my set from Model-Boats shop today, im very impressed with them the detail is just great, they all came packed with there own instructions it was a plesure to open the Jiffy bag and see them, keep it up Model shop.

Zippy 👍

HI nivapilot,

Thanks for your help, The ones from model boat bits look good.

Zippy.

resin
http://www.modelboatbits.com/COWL-VENTS

cast white metal
http://www.vintagemodelworks.co.uk/?page_id=39