I'd really like three concepts to compare as I may name the company one of three names:
March Brown: incorporate the march brown mayfly into this logo but the mayfly has to either be meticulously detailed or abstract with lines-- also incorporate the words =Envoys Advisors= and the number 1964. Here is a link to classic anatomical illustration of a march brown mayfly
https://upload.wikimedia.org/wikipedia/commons/c/ce/BowlkersArtofAnglingFrontpiece_Mayflies.JPG if you can't bring it up a simple google search in images for March Brown mayfly will bring it up
1964: I'd also like to see a logo that just has 1964 and incorporates the words =Envoys & Advisors=
If I like it I may just name the company 1964 like the logo;
Chadds Ford: incorporate the words =envoys & advisors= and incorporate an old wooden coverage bridge and the number 1964;
In all three options the number 1964 denotes circa or startup date.