  A knot in S^3 is said to have crosscap number two if it bounds a
once-punctured Klein bottle but not a Moebius band. In this paper we give a
method of constructing crosscap number two hyperbolic (1,2)-knots with tunnel
number one which are neither 2-bridge nor (1,1)-knots. An explicit infinite
family of such knots is discussed in detail.

Geometric Topology