Page:Dr. Esperanto's International Language. Introduction and complete grammar. Por angloj. Warsaw, 1889.pdf/30

 Let each do what he can, and in a short time we shall have, that which men have been dreaming of so long, — “A Universal Tongue”.

NB: The author requests his reader to fill in one of the “Promises” on the following page, and send it to him, and to distribute the others amongst friends and acquaintances for the same purpose.

Author’s Address:

Dr. Esperanto, c/o Dr. L. Samenhof, Warsaw, Russ-Poland