Key to any wedding lab , back in the hey day was a VCNA.. VideoColourNegativeAnalyser..
Also in the custom departments each work station had an enlarger, translator, and roll easel full of paper.
Each technician would start his/her day by taking the control negative and printing out a balance.
The VCNA control neg( Shirley) was normal, under and over.. and the slopes for each were balanced.
Once your translator and the VCNA matched, each operator would take the days work into the VCNA room and basically
colour correct much like we do with PS... when the screen looked correct you would punch out the numbers on a sticker
that showed the deviation to normal.. your translator was set up to normal and the difference (fudge factor) were the numbers you
punched into the translator with your enlarger set up to proper height. by adusting your fstop and the Y and M dials you would zero
in the negative... the translator had a probe which was placed in the center of the image on easel and the negative was not in place.
Once you zero out at a set apeture and Y and M numbers one would make a test strip and move on to the next neg... EACH LAB
PROVIDED CROPPING MASKS AND THE OPERATOR WOULD START AT THE TOP MAGNIFICATION AND WORK DOWN... this allowed one to
be able to quickly test a lot of client negatives..
Each room had its size specialty , I was the 11 x14, 16x20 and 20 x24 printer for Custom Colour Labs here in Toronto, one of my key clients
was Tibor Horvath.
the paper was put on the processor, and then slight corrections by the operator(me) were made and final prints were made.
A good colour Ring A Round was critical and the working tables and lighting were set up for average viewing which meant considering
various lighting conditions.
I did this type of work for 6 years and learned how to dodge, burn very well.. A good wedding portrait has lots of complications from white
lacy detail in the dress, dark suits that need detail, pleasing colour balance for all ethnicity's and colour managing bad casts .. blue in white dress
comes to mind.
The above description is for the custom departments of a Wedding Lab, I refused to work in the Candid Departments where the levels of colour correction
were less stringent.. We always battled to who got the neg's first , as if you were second in line you had to match someones else colour.
I actually quite my job one day over that aspect of the Lab business, and was rehired with a raise and the assurance that I would get the negs
first and the Candid department second.. I was not a popular guy.