She's referring to her custom loco drive Emily that worked for a short time but failed (see Reply #139); she said it needed a stronger motor.
There just happen to be numerous tape measure photos of them (how convenient), and the average ones look to be under 1 inch in height. Here are a few examples:
![[Image: A363-FF73-9120-4-B57-9-FF9-5-B2-D35-FAC74-D.jpg]](https://i.postimg.cc/DSRYPbZ6/A363-FF73-9120-4-B57-9-FF9-5-B2-D35-FAC74-D.jpg)
![[Image: 1-EFD0-E09-A2-FF-4-E96-8-D4-C-9-B736-A7-CCF1-B.jpg]](https://i.postimg.cc/d7qZX5LV/1-EFD0-E09-A2-FF-4-E96-8-D4-C-9-B736-A7-CCF1-B.jpg)
![[Image: 82-A80319-E767-47-C0-917-D-D1723-CB4-C610.jpg]](https://i.postimg.cc/0zGJcT54/82-A80319-E767-47-C0-917-D-D1723-CB4-C610.jpg)
![[Image: 94476599-95-B8-4878-982-A-CDC90-FC66-E3-E.jpg]](https://i.postimg.cc/k6G6MDNr/94476599-95-B8-4878-982-A-CDC90-FC66-E3-E.jpg)
There just happen to be numerous tape measure photos of them (how convenient), and the average ones look to be under 1 inch in height. Here are a few examples: