Thank you George for the 1880 index. I did find the number for the birth registered as No. 3769 under M. However, another WikiTree member Bettina Dorweiler has already found Johanna Therese Hedwig Meyer's birth record for me.
I requested her parents' residence address on the birth record to be decyphered/transcribed which will then be a sure indication as to where (in which nearby church) she could have been baptized.
Leon Endemann