But due to certain production delays, it began a week later.

Production delays meant the first 250 did not appear until mid-1941.

With the typical production delays, the six months turned into four years.

Again, because of production delays, none was completed in time to see action.

The agency said production delays had put the program three years behind schedule.

Production delays kept the book from being delivered as expected in September.

After some production delays, the first set appeared for trials in October 1959.

Their decision to work with several overseas studios led to major production delays.

Following a series of production delays, this has slipped, and is now scheduled for 2014.

D ran into production delays and was shelved for some time.