cohorn blue prints

[appalichian hunter]

anyone know where a set could be obtained for say a golf ball or soup can size bore.

 

[JeffG]

The best drawings I have seen have came from Antique Ordnance Publishing. You can do accurate mathematical scaling from their work.

Antique Ordnance Publishers | Fort Gratiot MI

 

[appalichian hunter]

Thanks, I have been wanting a Cohorn golf ball or soup can bore size, have maybe found a machinist who can do the work, perhaps things might come together.

 

[steam1993]

I have drawings for my 5.8 inch bore/24 pounder.

 

[appalichian hunter]

thanks but bigger than I want.

 

[Rich44]

5.8 / 3 = 1.9
1/3 scale?