Q4 Envelope postmarked "CHATTANOOGA, TN 374 PM 1 FEB 1988" bearing the printed address "McDONALDS 2 NORTHGATE PARK CHATTANOOGA TENN. 37343 attn. dan r."
Q1 Envelope postmarked "CHATT_NOOGA, TN 374 PM 8 FEB 1988" bearing the printed address "McDonald's 2 NORTh Gate Park CHattanooga Tenn. 37343 Attention (redacted)".
ALSO SUBMITTED: McDonald's form entitled "FILET-O-FISH/CHICKEN McNUGGETS/PIES Station Observation Checklist G7/G8/G9".
The McDonald's is not present there today and it doesn't appear one was present at this location in 1988 either, but I thought I would drop down to street level on Google maps and take a peek at 2 Northgate Park, Chattanooga. Amazingly, this is the view that confronted me (although when this logo was adopted I am unsure). 119 miles separates this location and 1611 Peachtree Street in Atlanta, Georgia, where another alleged Zodiac communication was mailed on March 8th 1981 to the television station WXIA-TV "11 Alive", claiming involvement in the Atlanta Child Murders.
"According to public records DAN PAGE B is connected with one company - Greenleaf Center, Inc./North Georgia . This person is appointed in Greenleaf Center, Inc./North Georgia as a CEO. This company was incorporated about thirty-seven years, ago in October of 1982 in Chattanooga. The company is listed as Withdrawn in Georgia companies records". The address listed here is 2 Northgate Park, Chattanooga, Tennessee.
Greenleaf Center, Inc./North Georgia is a Georgia Foreign Profit Corporation filed on October 14, 1982. The company's filing status is listed as Withdrawn and its File Number is J251556. The Registered Agent on file for this company is R. Lindsay Shuff and is located at 500 Greenleaf Circle, Ft Oglethorpe, GA 30742. The company's principal address is 1 Northgate Park Ste 201, Chattanooga, TN 37415-6912. The company has 3 principals on record. The principals are Dianna Gilbert from Chattanooga TN, Page B, Dan from Chattanooga TN, and Lindsay R. Shuff from Chattanooga TN. link
The February 1st 1988 envelope admittedly states "attn. dan r.", but with the dates and address matching, one can only assume that the sender got the middle initial incorrect (unless you know better in comments). We have these communications and the March 8th 1981 "Peachtree" Letter, with a loose Georgia connection, separated by 119 miles.
It is now your job to make the connection between between McDonald's, China and the addressee in question - assuming we have the right person.