Help with Dunhill Markings

[ohioboz]

I have a Shell Briar with a small 9 by the England. However, at the lower right of that is a underlined 0. I’m not sure what that means. Any help would be appreciated

 

[dmcmtk]

Pipe was made in 1959, most likely sold in 1960, hence the 0.

 

[craiginthecorn]

Pipe was made in 1959, most likely sold in 1960, hence the 0.

Exactly correct.

 

[ohioboz]

Thank you all so much. The 0 was throwing me for a loop.