Franking Meter Cancellations of the World – Bahrain 2006
Bahrain started using Meter Franking Cancellations from 1950. These are also referred to as International Postage Meter stamp.
A Bahrain cancellation is listed below.

A-13 Hasler (Switzerland) Type Meter Marking/Cancellation
Horizontal rectangle with single -line outer frame
“BAHRAIN” at the bottom, “FILS” horizontal at left,”POSTAGE” vertical at Right.
M# with or without H prefix breaks bottom frame line.