Those hubs - I think they are drilled 32/40 (easy for you to check this). If so, you can pretty much guarantee they were intended for the English market. So they may be in some importer's catalogue: possibly the Veteran-Cycle Club library could help.
they look like campag nouvo tipo....if they're not, it's a good place to start searching👍
http://velobase.com/ViewComponent.aspx?ID=B30B0713-8C02-47FA-B8D8-8DB2C57D0223&Enum=110&AbsPos=6