The tank appears to be a repaint with "XR1000" graphics. This style tank has mount holes to align with the 1982 & later frames, such as the XR1000 used.
UNSURE as to what the latest year the tank will fit, but generally 1982 & later. Looking through the gas fill hole the inside appears in the usual condition and should be cleaned and/or sealed before use. The tank came to me via an'XR Eddie Race Shop' wreck many years ago. Much of the cycle was trashed but the tank was undamaged!
The color; I would describe it as'Exorcist pea green vomit' with black side panels. When I first saw it years ago I actually thought it was a poor choice of color from the H-D factory custom paint program.
But as I studied it closer I concluded it was a repaint. The paint condition; It appears as a nicely refinished tank which shows it's age as noticed in the pictures. Study the pictures closely to see some scratches and other paint issues but no dents. The pictures were taken both inside and outdoors to better show the exact coloring of the'Exorcist pea green vomit' paint.Some people enjoy hanging tanks on the wall. Or, it might be ideal for your build!
FEEDBACK: Your'Positive' feedback posted after you, (the happy purchaser), first post mine. The item "HARLEY XR1000 SPORTSTER steel FUEL gas TANK 1982 & later USED Free USA Shipping" is in sale since Monday, September 30, 2019. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Body & Frame\Gas Tanks". The seller is "13622034" and is located in Absecon, New Jersey.
This item can be shipped worldwide.