Posted By:
Gilbert MainesI note that the partial postcard back shown above contains the statement "not to be used in exhibit machines". Is there additional evidence tying the script captioned 4 on 1s to ESCO? Or is the manufacturer of these script captioned cards disputable?
For example: does the posibility exist for these 4 on 1s to not be an Exhibit variation, but actually a (third) w517 variation?
Further, has a relationship between ESCO and w517 been eliminated as a possibility? It was not so long ago that such a relationship was postulated.