Thank you & if I recall correctly, 6×4.5 Pentax 645.
Although digitised by using my Xpro1 with the negative in a Durst enlarger negative mask back-lit from light table.
I now use a nikon D800 and 50mm micro f2.8 Ais lens with PK-13 extention ring.
For B&W it’s quicker and just as good as scanning. Raw file inverted and processed in PS-6.
I have been making digital negatives as well, by printing on overhead projection film, although I am still not happy with my results.
You did ask 🙂
David A Lockwood 
I really like this image – it has an Edward Weston look. Is it medium format? I always like to know the technical details…
Thank you & if I recall correctly, 6×4.5 Pentax 645.
Although digitised by using my Xpro1 with the negative in a Durst enlarger negative mask back-lit from light table.
I now use a nikon D800 and 50mm micro f2.8 Ais lens with PK-13 extention ring.
For B&W it’s quicker and just as good as scanning. Raw file inverted and processed in PS-6.
I have been making digital negatives as well, by printing on overhead projection film, although I am still not happy with my results.
You did ask 🙂