3 Vintage Clik Brunswick Balke Collender Co. Professional Billiard Blue Chalks

Description

These are three original Clik Brunswick Balke-Collender Co. professional billiard chalks.
They are very old.
One of them appears to be unused.
The other two look like they may have slightly kissed a cue stick or two.
They are blue square cue chalks with red paper wrapping made by the original Brunswick Balke and Collender Company.
See the photos and judge the condition for yourself.