When considering the engraving of dates on an urn, there are various formats to choose from based on your personal preference and the available space on the urn. Here are some examples of date formats:

1. Full Date with Month Name:
   • January 01, 1950 – December 31, 2020
   • Jan. 01, 1950 – Dec. 31, 2020
2. Full Date with Numerical Month:
   • 01/01/1950 – 12/31/2020
   • 01-01-1950 – 12-31-2020
3. Abbreviated Date:
   • 1/1/50 – 12/31/20
   • 1-1-50 – 12-31-20
4. Year to Year:
   • 1950 – 2020
   • ’50 – ’20
5. Month and Year:
   • January 1950 – December 2020
   • Jan. ’50 – Dec. ’20
   • 01/1950 – 12/2020
   • 01-’50 – 12-’20
6. Day, Month, Year (common in some international contexts):
   • 01 January 1950 – 31 December 2020
   • 01 Jan. 1950 – 31 Dec. 2020
   • 01.01.1950 – 31.12.2020

Conclusion: When considering date formats for engraving, it’s crucial to think about not only the aesthetic appeal but also clarity and meaning. While some may prefer the classic look of a full date with the month written out, others might opt for the simplicity and sleekness of numerical dates. Always visualize how the date format will look on the urn and how it complements other engravings, such as names, phrases, or symbols.