4460 or 4660 cap

[ade51]

I have a pen cap which, from its appearance is from a Mabie Todd 4xx0.

The overall length is 64mm and the inside diameter at the open end is 13mm. That means it could be from a 4660, but I believe the 4460 is also 13mm diameter.

Does anyone know if the cap length is different on a 4460?

 

Unfortunately I do not have the rest of the pen.

[rocl444]

Hi Ade, My 4660's are both 65.5mm long and the inside diameter is 12.5mm but the celluloid has shrunk a little as the gold bands are very loose. I don't have a 4460 but my 4461 is 63.2mm long and inside diameter is 12.2. I hope that helps.

[rocl444]

And I just checked and the cap of my 4461 will fit on my 1060 and vice versa. Not overly surprising, but it makes me think that the 4460 and 4461 are identical in size, at least when manufactured.