Thanks very much for your help.
The birth certificate for Morris (Moses) Sand Zandt may be elusive, but getting a certified copy of the marriage between Morris and Naomi (known in the family as Emma) will be a boon. We will continue to look for the birth certificate/record of course.
Family records have the parents of Morris as Solomon Sand Zandt and Sheba Gosherowski who apparently remained in Poland and died in 1938 and 1934 respectively.
Morris died on 26th December 1984 in Broward, Florida, USA. Emma (Naomi) died on 22nd May 2003 in Calistoga, California, USA.
Richard