Shoghi Effendi has found in the papers of 'Abdu'l-Bahá a
complete set of the Báb's Tablets to the 18 Letters of the Living, all written
in His own hand-writing and bearing His seal. In addition to these there are
two other Tablets both written by Himself in exquisite hand-writing, the one
addressed to the 19th Letter who was Himself and the other to "Him whom
God will make manifest", i.e. Bahá'u'lláh. This last one has three seals
and is written on blue paper....
- Shoghi Effendi (From a letter dated 30
November 1930, written on behalf of Shoghi Effendi; printed in ‘The Unfolding
Destiny of the British Baha'i Community’)
