In 2004, a little-known group of 73 plaster casts, more or less closely resembling Degas's original wax sculptures, was presented as having been discovered among the materials bought by the Airaindor Foundry (later known as Airaindor-Valsuani) from Hébrard's descendants. Bronzes cast from these plasters were issued between 2004 and 2016 by Airaindor-Valsuani in editions inconsistently marked and thus of unknown size. There has been substantial controversy concerning the authenticity of these plasters as well as the circumstances and date of their creation as proposed by their promoters. While several museum and academic professionals accept them as presented, most of the recognized Degas scholars have declined to comment.