Wheel appears to be from Lockheed Model 12-http://rgl.faa.gov/Regulatory_and_Guida ... /TC616.pdf
Check Item 43.
Model 12 TCDS.
Item 43 is under Landing Gear and Floats-
11.00-12 wheels (Hayes 1101A or 1102A)
11.00-12 tires (Goodrich) 8 ply and Plain tubes
11.00-12 cactus proof tubes
Items 60-62 list list 30x13-6 Rim, Tire and Tube as allowable for use on the Model 12.
These are listed for the Model 12. I don't know if the 11.00-12 rims were used on any other A/C from that era but it isn't list on the FAA TCDS for the Model 10. Only 1 size Rim and Tire is.
Unless some special modification was made to EA Model 10 then these couldn't have been used on her A/C.
The best that could be said is it came from an aircraft that was similar to AE's. That is the Model 12.
BTW- The FAA TCDS is a list of all the equipment the Manufacture allows to be installed on a particular model of A/C. For a Standard Category A/C this becomes the bible for ensuring the equipment installed on any A/C is the proper part. There are ways to legally modify or install something not on the list.