Not an expert, but was on the hunt recently. Never saw one with a cross hatch like that. References to black and silver dials. AJTT is packed unfortunately. Result of a cleaning gone wrong?
Are those markers something that would be on a ranchero? I thought a key attribute was the pointed markers, not bars. Interesting..
Bars are ok for the ranchero and agree with @Joe K. that the printing looks original here but have not seen this dial texture on a ranchero before.
Never seen one either but wouldn't surprise me if it's original. The dial reminds me of some of the 2nd gen Globemasters.