All seem to be in working condition.   Frederick Post pencils have lots of wear as shown, one has tape for finger comfort as shown, Bruning has lots of wear as shown.  Sargent & Lundy Slight wear as shown.   Please see pictures for condition.

2 Frederick Post 2811 Good used condtiion lots of wear

Bruning No. 83-405 Good used condition Lots of wear

Sargent & Lundy Germany Changeable lead numbers Excellent used condition.