WDW Vintage Magic Kingdom Admission Tickets & A - E

[mynanasantiques]

Hi, in helping my grandmother sell things and reorginize her collectibles I came across 2 booklets for WDW. They are intact but I'm clueless as to how to figure out the date. The back of the booklet says 8 Adventures plus Walt Disney World Transportation Ticket. They are both adult tickets with a total value of $11.05. The serial # starts with an E. I have searched eBay and every site I can find but I'm missing something because I've read there is a 3 number code for the date but this serial # is 7 long. Can someone help me figure out the approximate age based on the "value" printed on the back? I'm remembering now why I took a break from helping her. Too many things to research.
Thanks in advance!

 

[mynanasantiques]

I'm trying to add photos. Bear with me...

https://goo.gl/photos/uD33mwCQuM1eJ66s5
https://goo.gl/photos/S46B4TXaSV6hTTef7
https://goo.gl/photos/cx7pJSnoFa6jkqrc9

 

[mynanasantiques]

Sorry, can't figure out how to add a picture. Only the links.
Any help is greatly appreciated! My grandmother has everything from pre ww1 baseball cards to glass vases dating into the late 1800's. I am not a collector of anything but dust. So I have to research each category before I can help her.
Thanks again

 

[mynanasantiques]

I've listed it on eBay if anyone is interested. I found the info I was looking for on another message board.

 

[mesaverdefan]

To answer your original questions; the WDW 8 adventures ticket book dates to approximately 1977 based on the price of $7.25. The code for the date is on the inside back cover at the bottom of where the attractions are listed [not all of the ticket books have it though].

An example from a Disneyland ticket book is attached to the post. The 723 represents March of 1972. The code corresponds to a version date and not necessarily the date of sale.