I found a book from 1840 that mentions a Revd Rabbi Salomon L Rapoport. Quite plausible that he could be trying to open a Nationwide account in 2019: https://books.google.co.uk/books?id=p5oFAAAAMAAJ&pg=PA8&lpg=PA9&dq=%22the+Revd+Rabbi%22&source=bl&ots=vP4HA5qM8O&sig=ACfU3U0O9zu8voYx3IG_GXKyxbEq0gEuaA&hl=en&sa=X&ved=2ahUKEwjVsrXJsoPmAhUkUBUIHdtmDQUQ6AEwAXoECAoQAQ#v=onepage&q=%22the%20Revd%20Rabbi%22&f=false

(Although I can only find one reference to this title; it does seem odd.)