  Given a Boolean algebra $A$, we construct another Boolean algebra $B$ with no
uncountable well-ordered chains such that the Banach space of real valued
continuous functions $C(K_A)$ embeds isometrically into $C(K_B)$, where $K_A$
and $K_B$ are the Stone spaces of $A$ and $B$ respectively. As a consequence we
obtain the following: If there exists an isometrically universal Banach space
for the class of Banach spaces of a given uncountable density $\kappa$, then
there is another such space which is induced by a Boolean algebra which is not
universal for Boolean algebras of cardinality $\kappa$. Such a phenomenon
cannot happen on the level of separable Banach spaces and countable Boolean
algebras. This is related to the open question if the existence of an
isometrically universal Banach space and of a universal Boolean algebra are
equivalent on the nonseparable level (both are true on the separable level).
