Oxydont toothpaste adv leaflet - in Czech - alphabet series?

Description

Advertises Oxydont toothpaste and Oxygol
The graphics on this advertising leaflet are really terrific!  I've tried to run the Czech wording through various translators with little success.  Near as I can figure it is one of a series of leaflets which made up an alphabet series - this is K.  The inside image (below) is that of a chimney sweep.  I do not know the date, but the graphics look 1930s to me.  The leaflet measures 5.25" x 7.5" as scanned.
Excellent condition.
Free shipping in the US.  Item will be mailed by 1st class mail in a plastic sleeve with rigid backing. If you would like any other shipping options, you need to contact me before paying for the item.   Payment includes required ebay tracking; and unfortunately I've had to raise my recent item prices a bit to accommodate the required tracking expense.   If you wish other postal services, you need to let me know before paying for the item.   In general, I have found the post office to be excellent.  But every once in a while items seem to take the long route to a customer's home.
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