What we collect!
Stamporama Discussion Board Logo
For People Who Love To Talk About Stamps


56 visitors online

United States/BOB & Other : Guide lines and joint lines on pairs of stamps

AuthorPostings
2010ccg
11 Feb 2020
02:26:22pm
I have a question .
I have received a selection of US line coils in a bag of stamps. There are lines on several of the coils and have been told they are there for different reasons.There are terms (joint and guide lines ) that are confusing when researching my finds.

I would like to know the difference between guide lines and joint lines on US stamps
Any help is appreciated I read the info from Nov 2019 but it really didn`t explain the difference.
Cheryl
Like
Login to Like
this post
51Studebaker
Members Picture

Dialysis, damned if you do...dead if you don't
11 Feb 2020
02:31:44pm
re: Guide lines and joint lines on pairs of stamps


Joint lines typically refer to the seam between coil stamps pairs or multiples like this...
Image Not Found


Guide line typically refer to the line between flat plate sheet stamps panes. These (red lines and yellow arrow) are guide lines on a flat plate sheet

Image Not Found
Image Not Found

Don

Like 
2 Members
like this post.
Login to Like.

"Current Score... Don 1 - Cancer 0"

stampsmarter.org
2010ccg
11 Feb 2020
07:42:07pm
re: Guide lines and joint lines on pairs of stamps

Thankyou...This is great information. The visual examples are the best way for me to learn
Cheryl

Like
Login to Like
this post
smaier
Members Picture

Sally
11 Feb 2020
07:45:28pm
re: Guide lines and joint lines on pairs of stamps

Aren't joint lines created when ink fills in the gap where the plates joint together on the rotary press?

Like
Login to Like
this post
musicman
Members Picture

APS #213005
12 Feb 2020
07:48:29pm
re: Guide lines and joint lines on pairs of stamps

This from Wikipedia;

"A guide line pair has a guide line between the stamps. Since the guide lines are deliberately incised into the plate, they will generally be sharp and clear.

A joint line pair has a joint line between the stamps, deriving from the seam in the cylindrical plate used to print the stamps. These lines are somewhat smeared in appearance."



Like
Login to Like
this post
        
Please Note:
Postings that were loaded from the old Discussion Board cannot be edited.

Contact Webmaster | Visitors Online | Unsubscribe Emails


User Agreement

Copyright © 2024 Stamporama.com