The same applies where we are rehabilitating some obsolescent areas.
Only a few years ago the near and middle water fleets consisted almost entirely of obsolescent coal-burning vessels.
The problem of reconstruction of "blitzed" and obsolescent areas falls into two parts which are separate and ought to be kept separate.
Invitations to tender were widely issued, but there was little demand for these obsolescent aircraft.
I know of collieries with obsolescent equipment, with good seams, and with costs of production well below the average.
On the one hand, carers might lose contact with the labour market and their skills might become obsolescent, which would reduce their expected gains from working.
Much higher levels of public housing output were expected in the mid-1960s to lead to redevelopment of housing in 'obsolescent' as well as clearance areas.
But we cannot see words die: many of them just crawl away quietly, and hide in large dictionaries, which provide mem with last resting places labelled "obsolescent" or "archaic".
