1. Introduction
2. Data
2.1. LoTSS
2.2. LOFAR project LC18_027
2.3. WISE
3. Image Quality
4. Methods
4.1. Integrated Flux Density Measurements of Candidate SNRs
5. Results
5.1. New SNR Candidates Discovered in the LoTSS Survey
5.2. SNR Candidates in the Literature
5.3. THOR SNR Candidates in the LoTSS Survey
6. Discussion
6.1. Properties of the New Candidate SNRs
6.2. Recovery of Extended Emission in LoTSS
6.3. Confirming the True Nature of these SNR Candidates
7. Conclusions