  Let $K\subset \Rn$, $n\geq 3$, be a convex body. A point $p\in \Rn$ is said
to be a \textit{Larman point} of $K$ if, for every hyperplane $\Pi$ passing
through $p$, the section $\Pi\cap K$ has a $(n-2)$-plane of symmetry. If a
point $p \in \Rn$ is a Larman point and if, in addition, for every hyperplane
$\Pi$ passing through $p$, the section $\Pi\cap K$ has a $(n-2)$-plane of
symmetry which contains $p$, then we call $p$ a \textit{revolution point} of
$K$. In this work we prove that if $K\subset \Rt$ is a strictly convex
centrally symmetric body with centre at $o$, $p$ is a Larman point of $K$ and
there exists a line $L$ such that $p\notin L$ and, for every plane $\Gamma$
passing through $p$, the section $\Gamma \cap K$ has a line of symmetry which
intersects $L$, then $K$ is a body of revolution (in some cases, we conclude
that $K$ is a sphere). On the other hand, we also prove that if $p$ is a
revolution point such that $p\not=o$, then $K$ is a body of revolution.
