Is there a digital version of Metro available with the two-storey 'a'?
I have a few printed samples of the face (One in a 1962 HMSO Handbook called The Design of Forms in Government Departments and one in 20th Century Type Designers) which both show a two-storey 'a'. The only digital version I can find is Linotype's, which has the single-storey 'a', and I can't find any sign of an alternative character.
A quick search turned up this thread http://www.typophile.com/cgibin/discus.pl?pg=next&topic=83&page=12656 but the consensus there appears to view the two-storey 'a' as the alternative, rather than the standard.
Any ideas?