Re: Help with Headstone Translation
I have no idea whether this will help; my skills with photo enhancement are quite basic.
I've picked out the date elements and reversed the images, which sometimes helps. You can see it here: https://1drv.ms/u/s!ArDsmPjxWZLFkleD6lyuhs8Xem3c
You can zoom in on the image.
You are definitely correct about the month being Sivan. The date of the month looks to me like it could be kaf-daled, 24.
The year is definitely a challenge. It appears to me that the 4th character is a glyph, a combination of lamed-fey-kuf, which stands for lifrat katan, and often follows the year (to show that the leading '5' is omitted). This leaves 3 characters for the year, the first two of which appear to be taf-resh, putting the year into the 5600's. The third character would therefore either have to be a low number, 1-9, or a number that is divisible by 10.
I realize that this is only slightly helpful, and hope others will be more successful than I.