With my purchase of tv's from fair radio was a group of crt's. I have 16 inch round glass and various rectangular glass pic tubes. None of which has a visible number on them .

How do I identify these crt's ?

Hi All;
Did these CRT's come in sets or were they by themselves ??
THANK YOU Marty

If you can post some picture, perhaps we can help identify them. A good CRT data book can help too or use this website: http://www.bunkerofdoom.com/tubes/syl59/HTMLS/CRT.HTM

For example, there aren't many 16" round glass CRTs. Some like the LP4 and ZP4 are so similar they are lumped together into one datasheet.

16JP4 - 70 degree deflection
16LP4/16ZP4 - 54 degree deflection
16WP4 - 70 degree deflection

They were loose. I will start posting pics maybe this weekend. Sooner if I can

you never know maybe theres something i can use in that group

mike