BUS: Buying Justice Cards (@Notary)

[Telna via agora-business]

I grant ten copies of the following promise to the Library:
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"Buying Justice Cards" created by Telnai
Bearer: the Library
Text:

Cashing conditions: The bearer has transferred Telna one Justice Card in 
the same message as which e cashes this promise, and has not cashed any 
other promise between doing so and cashing this promise, and Telna has 
at least 250 coins.

I transfer 250 coins to the bearer.
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