what model is a 400-030 on a brit shaver?

[alex2363]

is the inside the bay number 400-030 on brit shaver a #58?

 

[mr-razor]

is the inside the bay number 400-030 on brit shaver a #58?

no, the #58 comes 1956 and has Brit.Pat. 694 093. Brit.Pat. 400 030 is from the 30s/40s

Here is a link to a old thread with patent informations:

http://badgerandblade.com/vb/showpost.php?p=733020&postcount=3