Looking to replace my Caseent window operator and locks

A contractor from Pasadena, CA says:
I have a home built in 1952 and have the old metal casement windows. I am renovating the windows and would like to get new operators and window locks, but I don't know what operator and lock handles I have. and what choices I have for style. Can you help me identify these?
The operator length seems to be 8 inches
I have two types of latches- One is for a single window, and one is for two windows that close together in the middle and is latched there.
see attached photos..
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Emily from SWISCO responded:

Hi there!

We don't have an exact match for the hardware shown here but take a look at our 39-001 and 39-002 operators along with the 38-001, 38-005 and 38-165 & 38-166 locking handles. Carefully look over the dimensions for these parts and compare them with yours to see if they match what you need. 

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