Some have suggested that it had a sexual meaning.[15] For instance, Thomas Inman, an amateur mythologist in the nineteenth century, thought the sign represented the male and female reproductive organs, joined into a single sign.[16] Victor Loret, a nineteenth-century Egyptologist, argued that "mirror" was the sign's original meaning. A problem with this argument, which Loret acknowledged, is that deities are frequently shown holding the ankh by its loop, and their hands pass through it where the solid reflecting surface of an ankh-shaped mirror would be. Andrew Gordon, an Egyptologist, and Calvin Schwabe, a veterinarian, argue that the origin of the ankh is related to two other signs of uncertain origin that often appear alongside it: the was-sceptre, representing "power" or "dominion", and the djed pillar, representing "stability".